CN114380418B - Non-negative pressure water supply equipment with filtering and sterilizing functions - Google Patents
Non-negative pressure water supply equipment with filtering and sterilizing functions Download PDFInfo
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- CN114380418B CN114380418B CN202111598914.9A CN202111598914A CN114380418B CN 114380418 B CN114380418 B CN 114380418B CN 202111598914 A CN202111598914 A CN 202111598914A CN 114380418 B CN114380418 B CN 114380418B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/782—Ozone generators
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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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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Abstract
The invention discloses a non-negative pressure water supply device with a filtering and sterilizing function, which comprises a base, wherein a current stabilizing device, a purifying device, a first water pump and a second water pump are arranged above the base, the current stabilizing device comprises a first connecting pipe, a current stabilizing tank, an energy storage tank and a negative pressure eliminator.
Description
Technical Field
The invention relates to the technical field of water supply, in particular to non-negative pressure water supply equipment with a filtering and sterilizing function.
Background
Compared with the traditional water tank and water tank, the non-negative pressure water supply equipment is directly connected with a tap water pipe network, has the advantages of good sealing performance, difficult water source pollution, good water supply quality and the like, and along with the development of the times, more and more residential districts and various working units use the non-negative pressure water supply equipment to supply water.
The current no-negative pressure water supply equipment is provided with a plurality of disinfection devices, wherein the most widely used disinfection methods are ultraviolet disinfection and ozone disinfection, but the ultraviolet penetration capacity is weak and dead angles can appear, so more and more no-negative pressure water supply equipment use ozone to disinfect water, for example, "CN202010480941.5 is a municipal full-automatic no-negative pressure water supply equipment convenient for maintenance", namely, a no-negative pressure water supply equipment using ozone to disinfect is disclosed, but the ozone decomposition needs a certain time, the current no-negative pressure water supply equipment cannot ensure that water entering a user household does not contain ozone completely, if a floor where the user lives is low, the ozone in water is likely to be used by the user without complete decomposition, the user drinks water which is not completely decomposed by ozone, the health is greatly influenced, in addition, the water flows in each area when the steady flow tank works are different, generally speaking, the water flow speed in the middle area of the steady flow tank is the maximum, the water flows in the areas at two ends are relatively small, if the steady flow in the tank is uniformly distributed, the ozone flow in the middle area is too high enough, the sterilization speed causes the sterilization of the sterilization, the two ends of the ozone are likely to deteriorate due to the last no-storage water flow, and the phenomenon that the steady flow is likely to be damaged because the last-storage water in the steady flow of the current is not too-storage tank, the heat storage water, the steady flow is likely to be damaged, and the heat storage accident, the heat sterilization equipment.
Disclosure of Invention
The invention aims to provide a non-negative pressure water supply device with a filtering and sterilizing function, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a no negative pressure water supply equipment with filtration sterilization function, includes the base, the top of base is provided with current stabilizer, purifier, first water pump and second water pump, current stabilizer includes first connecting pipe, stationary flow jar, energy storage jar and negative pressure canceller all set up on the stationary flow jar, one side of stationary flow jar is provided with ozone generator, the top of stationary flow jar is provided with filter equipment, the stationary flow jar is connected with municipal water supply pipe through filter equipment, the end of intaking of first connecting pipe is connected with the stationary flow jar, the water outlet end of first connecting pipe is connected with second water pump and purifier respectively, first water pump supplies water for the low-rise user, the second water pump supplies water for the high-rise user, purifier is connected with first water pump through the sixth connecting pipe, purifier includes water tank, heater and current measuring device, the inside of water tank is provided with the baffle, the baffle separates into first water storage storehouse, second water storage storehouse and third water storage storehouse with the baffle, the heater sets up in the both sides of first water storage storehouse, second water storage storehouse and third water storage storehouse, the water storage storehouse is connected with the third water storage storehouse heater, the water storage storehouse.
In order to improve the water quality, most of the existing water supply equipment without negative pressure is provided with a disinfection device, wherein the most widely used disinfection methods are ultraviolet disinfection and ozone disinfection, but the ozone decomposition requires a certain time, the existing water supply equipment without negative pressure generally cannot ensure that water entering a family of a user does not contain ozone completely, the invention is provided with a purification device between a steady flow tank and a first water pump, the purification device comprises a water tank, a heater and a flow measuring device, when the first water pump supplies water for a low-rise user, the water disinfected in the steady flow tank flows into the water tank firstly and is stored in a first water storage bin, a second water storage bin and a third water storage bin, when the purification device works, the first water pump firstly pumps out water in the first water storage bin for the user, under normal conditions, water in the water tank flows out from the first water storage bin, the second water bin purifies and decomposes the water, the third water storage bin flows into the third water storage bin, then the first water storage bin, the second water storage bin and the third water storage bin sequentially circulate according to ensure that the ozone in the first water storage bin flows out, the second water storage bin can decompose the ozone in a purification decomposition time, and the second water storage bin can be heated by the heater, when the ozone decomposition signal is set up and the second water storage bin, the second water storage bin is about to decompose the heater, so that the ozone decomposition time when the ozone decomposition is detected, the ozone in the second water storage bin, the heater is set up-in the second water storage bin, in order to ensure that when the water in the first water storage bin flows out completely, the water in the second water storage bin continuously flows out and does not contain ozone, and in addition, in order to ensure the continuity of water supply and the complete decomposition of the ozone in the water, the speed of the first connecting pipe for sending the water into the water tank is far higher than the speed of the first water pump for sending the water into a family of a user, and meanwhile, when the water consumption of the user is normal, when the water in the water storage bin falls to the bottom of the measuring device, the ozone in the next water storage bin to be operated is completely decomposed, so that the water consumption of the user is prevented from suddenly increasing at a certain time, and the water shortage or the incomplete ozone decomposition is caused.
The current measuring device comprises a first insulating tube, a second insulating tube, a third insulating tube and a fourth insulating tube, the third insulating tube is arranged at the lower ends of the second insulating tube and the fourth insulating tube, the third insulating tube is communicated with the second insulating tube and the fourth insulating tube, the first insulating tube is arranged at the left end and the right end of the third insulating tube, a first conductive rod is arranged inside the first insulating tube and connected with the heater through a lead, an insulating rod is arranged inside the second insulating tube, an inserting block is arranged inside the fourth insulating tube, a floating block is arranged outside the fourth insulating tube, one end, close to the third insulating tube, of the inserting block is made of a conductive material, one end, far away from the third insulating tube, of the inserting block is made of a magnetic material, one end, close to the inserting block, of the floating block is suspended on the water surface and made of the magnetic material, the floating block and the inserting block are in contact with each other, four groups of conductive blocks are arranged inside the third insulating tube, the conductive blocks enable the inner part of the third insulating tube to be in a vacuum area, two groups of the third insulating tube are filled with the third insulating tube, two groups of the third insulating tube, and the third insulating tube are filled with a voltage stabilizing tube, and another two groups of the third insulating tube, and the third insulating tube are filled with a vacuum stabilizing tube, and a third voltage stabilizing tube are filled with a third voltage stabilizing tube, and a third voltage stabilizing tube.
Because the floating block is suspended on the water surface and mutually attracts the inserting block, when the water in the water storage bin is reduced, the floating block can drive the inserting block to descend together, namely, the larger the water consumption of a user is, the higher the descending speed of the floating block and the inserting block is, by the technical scheme, when the insulating rod is of an automatic telescopic structure, only the stretching speed of the lower end of the insulating rod is required to be set to be a fixed value, so that the flow measuring device can judge the water quantity change speed in the water storage bin and can also play a role of automatically turning on and off the heater, the fixed value is set according to the distance between the lower end of the insulating rod and the bottom end of the inner wall of the third insulating pipe, when the user normally uses the water, the lower end of the insulating rod is just in contact with the bottom end of the inner wall of the third insulating pipe when the inserting block is inserted into a vacuum area of the fourth insulating pipe, the specific working mode is as follows, when the water consumption of the user is normal, the floating block and the inserting block gradually descend along with the gradual reduction of water in the water storage bin, the inserting block is finally inserted into a vacuum area of a fourth insulating pipe, the lower end of an insulating rod is in contact with the bottom end of the inner wall of the third insulating pipe at the moment, a heater does not work, when the water consumption of a user is increased suddenly, the falling speed of the floating block and the inserting block is larger than the extending speed of the lower end of the insulating rod, the inserting block is finally inserted into the vacuum area of the fourth insulating pipe, the lower end of the insulating rod is not in contact with the bottom end of the inner wall of the third insulating pipe at the moment, a group of loops are formed by the first conductive rod, the conductive block, the conductive liquid, the conductive block, the inserting block and the heater, the heater starts to work, the ozone in the next water storage bin to work can be rapidly decomposed, after a period of time, the lower end of the insulating rod is in contact with the bottom end of the inner wall of the third insulating pipe, the loops are disconnected, the heater stops working, and the technical scheme can know, the larger the water consumption of a user is, the higher the descending speed of the floating block and the inserting block is, and the longer the working time of the heater is, so that the internal ozone can be completely decomposed before the next working water storage bin is used.
Furthermore, a first cavity is formed in the top end of the first water storage bin, a piston plate is arranged inside the first cavity and connected with an insulating rod, a third cavity and a fourth cavity are formed in the bottom end of the third water storage bin, a first pressing plate is arranged inside the fourth cavity, a piston rod is arranged inside the third cavity and filled with liquid, the piston rod is connected with the first pressing plate, the first cavity is communicated with the third cavity through a fifth connecting pipe, a second cavity is formed inside the partition plate, a second pressing plate is arranged inside the second cavity and connected with the insulating rod, magnetic blocks are arranged at the bottom ends of the first cavity, the second cavity and the fourth cavity, the piston plate, the first pressing plate and the second pressing plate are magnetic, and the magnetic blocks are mutually exclusive with the piston plate, the first pressing plate and the second pressing plate.
Through the technical scheme, when the insulating rod does not have the telescopic function, because the capacities of the first water storage bin, the second water storage bin and the third water storage bin are the same, the time required for filling the first water storage bin, the second water storage bin and the third water storage bin is a fixed value, and the pressure applied to the first pressure plate and the second pressure plate after the first water storage bin, the second water storage bin and the third water storage bin are filled is also a fixed value, at the moment, the flow rate of water in the first connecting pipe flowing into the first water storage bin, the second water storage bin and the third water storage bin is the same, the water quantity change speed in the water storage bins can still be judged through the flow measuring device, and the heater is automatically turned on and off, for example, when the first water storage bin is discharged, the second water storage bin is purified and decomposed, and the third water storage bin is charged, the water in the first water storage bin is gradually reduced, the floating block and the insert block in the first water storage chamber gradually descend, the first pressure plate in the third water storage chamber gradually descends along with the gradual increase of water in the third water storage chamber, at the moment, liquid filled in the third cavity flows into the first cavity through the fifth connecting pipe, and finally the piston plate is extruded to enable the insulating rod in the first water storage chamber to descend, when the water consumption of a user is normal, the insulating rod can be inserted into the fourth insulating pipe before the insert block, the heater in the second water storage chamber does not work, when the water consumption of the user suddenly increases, the insulating rod can be inserted into the fourth insulating pipe after the insert block, at the moment, the heater in the second water storage chamber works, after a period of time, the water in the third water storage chamber is fully filled, the pressure borne by the first pressure plate is greater than the repulsive force of the magnetic block in the fourth cavity to the first pressure plate, and the pressure borne by the piston plate is greater than the repulsive force of the magnetic block in the first cavity to the piston plate, at the moment, the lower end of the insulating rod can be in contact with the bottom end of the inner wall of the insulating tube, so that a loop formed by the first conducting rod, the conducting block, the conducting liquid, the conducting block, the inserting block and the heater in the second water storage bin in the first water storage bin is disconnected, and the purpose of controlling the opening and closing of the heater is achieved through the flow measuring device and the water quantity change in the water storage bin.
Further, the inside of stationary flow jar is provided with the gas-supply pipe and tests the speed the pipe, the inlet end of gas-supply pipe is connected with ozone generator's the end of giving vent to anger, the position department that the pipe setting is close to water outlet end in the inside of stationary flow jar tests the speed, it is provided with the first flabellum of a plurality of groups to test the speed on the pipe, be provided with the jet-propelled head of a plurality of groups on the gas-supply pipe, the jet-propelled head is aligned with first flabellum.
When water in the municipal water supply pipe flows into the steady flow tank, the ozone generator starts to work and generates ozone, the ozone can be conveyed to each corner in the steady flow tank through the gas conveying pipe, because the water flow of each region in the steady flow tank during working is different, generally speaking, the water flow speed of the middle region of the steady flow tank is the largest, the water flow of the two end regions can be relatively smaller, the water flow speed of each region in the steady flow tank can be judged through the rotating speed of the first fan blade on the speed measuring pipe, when the valve is arranged on the air nozzle, and simultaneously, the speed measuring pipe transmits the signal of the water flow speed of each region in the steady flow tank to the valve, so that the ozone quantity discharged by the air nozzle can be controlled through the valve, so that the ozone quantity discharged by the regional air nozzle with large water flow speed is large, the ozone quantity discharged by the regional air nozzle with small water flow speed is small, by the technical scheme, the water in the steady flow tank can be sufficiently sterilized, the problem that the water flow in a certain region is too large is solved, meanwhile, the water flow in a certain region is prevented from being too small, and ozone is wasted for a long time.
Further, one side of jet-propelled head is provided with magnetic field generator, the groove has been seted up to the opposite side of jet-propelled head, the inside of accomodating the groove is provided with the baffle, the winding has the spring and has magnetism on the baffle, the inside of testing the speed the pipe is provided with first permanent magnet, converter and first coil, be connected through the transfer line between first coil and the first flabellum, first permanent magnet sets up the upper and lower both sides at first coil, first coil is connected with magnetic field generator through converter and wire, the baffle repels each other with the magnetic field generator after the circular telegram.
According to the technical scheme, the first fan blade can drive the first coil to rotate when rotating in the flow stabilizing tank, the first permanent magnets are arranged on the upper side and the lower side of the first coil, so that the first coil can cut the magnetic induction line to generate induced current when rotating, and the water flow speed of each area in the flow stabilizing tank can be indirectly judged according to the induced current.
Furthermore, the filtering device comprises a filtering pipe and an energy storage pipe, the filtering pipe is connected with the energy storage pipe through a second connecting pipe, the filtering pipe is connected with a municipal water supply pipe through a third connecting pipe, the energy storage pipe is connected with a steady flow tank through a fourth connecting pipe, a second fan blade and a fixing rod are arranged inside the energy storage pipe, a second fixing sleeve is arranged outside the energy storage pipe, a second permanent magnet and a second coil are arranged inside the second fixing sleeve, the second fan blade is connected with the second coil through the fixing rod, an accumulator is arranged outside the second fixing sleeve, the second coil is connected with the accumulator through an electric brush, and the accumulator is connected with the ozone generator.
The ozone generator used in the invention is a low-voltage electrolyzed water ozone generator, when water in a municipal water supply pipe flows into the energy storage pipe, huge impact force can be generated on the second fan blade, so that the second fan blade rotates, because the second fan blade is connected with the second coil through the fixed rod, the second coil can be driven to rotate when the second fan blade rotates, the second permanent magnet is arranged on two sides of the second coil, the second coil can cut a magnetic induction line to move, so that induction current is generated, the induction current can be conveyed into the accumulator through the lead and the electric brush, the energy can be supplied to the ozone generator through the accumulator, the power failure in hot weather can be prevented, the water in the steady flow tank can deteriorate, and the safety of water for residents can be ensured.
Further, the inside of filter tube is provided with first filter screen, the outside of filter tube is provided with first fixed cover, the through-hole has been seted up to the one end that the inner wall of filter tube is close to the third connecting pipe, be linked together through the through-hole between filter tube and the first fixed cover, the one end that the inside of first fixed cover is close to the through-hole is provided with the second filter screen, the one end that the through-hole was kept away from to the inside of first fixed cover is provided with the ware of drinking water, the play water end of ware of drinking water stretches into in the filter tube, the one end that the third connecting pipe is close to the filter tube is provided with the valve, the one end that the inside of filter tube is close to the through-hole is provided with the fly leaf.
During operation, water in the municipal water supply pipe can push the fly leaf open in flowing into the filter tube, can filter water through first filter screen, prevent that the impurity of water in the municipal water supply pipe the inside from flowing to in the no negative pressure water supply equipment after long distance transportation, when needs clean first filter screen, close the valve on the third connecting pipe, because water in the municipal water supply pipe can't flow into in the filter tube, consequently, the fly leaf has lacked the holding power and can fall voluntarily, and then expose the through-hole that the filter tube inner wall was seted up, make the filter tube be linked together with first fixed cover, open the water pumper this moment, can take out the upper end of filter tube with the water that filters the inside lower extreme through the water pumper, and then reach the mesh of washing first filter screen, and impurity on the first filter screen can pile up in the inside of first fixed cover, through above-mentioned technical scheme, the staff need not to dismantle the filter tube and can clean first filter screen, prevent to dismantle and the in-process ash of installation and be stained with the inner wall of dirt filter tube, cause secondary pollution.
Furthermore, the one end that the fly leaf is close to the through-hole is provided with sealed the pad, sealed pad contacts with the through-hole, first fixed cover is detachable construction.
After cleaning, if a worker wants to remove impurities and sewage accumulated in the first fixing sleeve, the worker only needs to open the valve on the third connecting pipe again, water in the municipal water supply pipe pushes the movable plate away, at the moment, the sealing gasket on the movable plate plugs the through hole formed in the inner wall of the filter pipe, so that the filter pipe cannot be communicated with the first fixing sleeve, and then the first fixing sleeve is detached from the filter pipe for cleaning.
Compared with the prior art, the invention has the following beneficial effects: compared with the prior water supply equipment without negative pressure, the invention is additionally provided with the purification device which consists of the water tank, the heater and the flow measuring device, the water after disinfection flows into the water tank firstly and is stored in the first water storage bin, the second water storage bin and the third water storage bin, the heater and the flow measuring device are arranged inside each water storage bin, the heater and the flow measuring device ensure that the ozone in the water can be fully decomposed when the water in the water tank flows out no matter the user uses normal water or suddenly increases the water, meanwhile, the flow measuring device not only can judge the water quantity change speed in the water storage bins, but also can play the role of automatically turning on and off the heater, does not need the matching of various flow measuring instruments and power switches, improves the stability of the device, and is also provided with the air conveying pipe and the speed measuring pipe inside the flow stabilizing tank, the water flow speed of each area in the steady flow tank can be judged through the rotating speed of the first fan blade on the speed measuring pipe, the rotating speed can be converted into current and transmitted to the magnetic field generator through the first coil and the first permanent magnet in the speed measuring pipe, the ozone amount discharged by the air nozzle in unit time can be controlled through the magnetic field generator and the baffle plate, the water in the steady flow tank can be fully sterilized, the problem that the water in a certain area is too large and the sterilization is insufficient is avoided, finally, the invention is provided with the filtering device between the steady flow tank and the municipal water supply pipe, the filtering device is composed of the energy storage pipe and the filtering pipe, the energy storage pipe can supply energy to the ozone generator when power is cut off, the weather is prevented from being hot, the water in the steady flow tank is prevented from going bad, the filtering pipe can filter the water in the municipal water supply pipe, and the impurities in the municipal water supply pipe after long-distance transportation can be prevented from flowing into the water supply equipment without negative pressure, meanwhile, a first fixing sleeve is arranged outside the filter pipe, and when the filter pipe is prevented from being cleaned through the first fixing sleeve, the inside of the filter pipe is contacted with the external environment so as to be infected with dust.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the purification apparatus of the present invention;
FIG. 3 is a schematic view of the structure of part A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the flow measuring device of the present invention when the water consumption of the user is normal;
FIG. 5 is a schematic view of the flow measurement apparatus of the present invention during a sudden increase in water usage by a consumer;
FIG. 6 is a schematic view of the internal structure of the flow stabilizer tank of the present invention;
FIG. 7 is a schematic view of the combination structure of the velocity measuring tube and the gas pipe of the present invention;
FIG. 8 is a schematic view of the filter arrangement of the present invention;
FIG. 9 is a schematic view of the accumulator structure of the present invention;
FIG. 10 is a schematic view of a filter tube configuration of the present invention;
fig. 11 is a schematic view of the combination structure of the filter tube and the first fixing sleeve of the present invention.
In the figure: 1-base, 2-flow stabilizer, 21-first connecting pipe, 22-flow stabilizer, 23-energy storage tank, 24-negative pressure eliminator, 25-gas pipe, 251-jet head, 252-containing groove, 253-baffle, 254-magnetic field generator, 26-speed measuring pipe, 261-first fan blade, 262-first permanent magnet, 263-converter, 264-first coil, 3-ozone generator, 4-filter, 41-second connecting pipe, 42-filter pipe, 421-first filter screen, 422-movable plate, 423-first fixed sleeve, 4231-second filter screen, 4232-water pump, 43-third connecting pipe, 44-fourth connecting pipe, 45-energy storage pipe, 451-accumulator, 452-second fixed sleeve 4521-second permanent magnet, 4522-second coil, 453-fixed rod, 4531-second fan blade, 5-municipal water supply pipe, 6-purification device, 61-water tank, 611-first water storage chamber, 6111-first cavity, 6112-piston plate, 612-second water storage chamber, 613-third water storage chamber, 6131-third cavity, 6132-fourth cavity, 62-fifth connecting pipe, 63-heater, 64-first pressure plate, 65-current measuring device, 651-first insulating pipe, 6511-first conductive rod, 652-voltage stabilizing pipe, 653-second insulating pipe, 6531-insulating rod, 654-third insulating pipe, 6541-conductive block, 655-fourth insulating pipe, 6551-insert block, 6552-floating block, 66-partition board, 661-second cavity, 662-second pressure plate, 7-first water pump, 71-sixth connecting pipe and 8-second water pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1-2, a non-negative pressure water supply equipment with filtering and sterilizing functions comprises a base 1, a flow stabilizer 2, a purifying device 6, a first water pump 7 and a second water pump 8 are arranged above the base 1, the flow stabilizer 2 comprises a first connecting pipe 21, a flow stabilizing tank 22, an energy storage tank 23 and a negative pressure eliminator 24, the energy storage tank 23 and the negative pressure eliminator 24 are both arranged on the flow stabilizing tank 22, an ozone generator 3 is arranged on one side of the flow stabilizing tank 22, a filtering device 4 is arranged above the flow stabilizing tank 22, the flow stabilizing tank 22 is connected with a municipal water supply pipe 5 through the filtering device 4, the water inlet end of the first connecting pipe 21 is connected with the flow stabilizing tank 22, the water outlet end of the first connecting pipe 21 is respectively connected with the second water pump 8 and the purifying device 6, the first water pump 7 supplies water for low-rise users, the second water pump 8 supplies water for high-rise users, the purifying device 6 is connected with the first water pump 7 through a sixth connecting pipe 71, the purifying device 6 comprises a water tank 61, a heater 63 and a flow measuring device 65, a partition plate 66 is arranged inside the water tank 61, the water tank 61 separates the inside the water tank 61 into a first water storage device with the same volume, a second water storage tank 613, a second water storage heater 611 and a third water storage tank 613, a third water storage tank 612 is arranged on the top end of the third water storage tank 612, a third storage chamber 612 is connected with a third storage chamber 612, a third storage chamber 613 and a third storage chamber 612 is arranged on the top of the third storage chamber 612, and a third storage chamber 611, and a third storage chamber 612.
In order to improve the water quality, most of the existing non-negative pressure water supply equipment is provided with a disinfection device, wherein the most widely used disinfection methods are ultraviolet disinfection and ozone disinfection, but the decomposition of ozone requires a certain time, but the existing non-negative pressure water supply equipment can not ensure that the water entering the family of users does not contain ozone completely, the invention is provided with a purification device 6 between a steady flow tank 22 and a first water pump 7, the purification device 6 consists of a water tank 61, a heater 63 and a current measuring device 65, when the first water pump 7 supplies water for low-level users, the water disinfected in the steady flow tank 22 firstly flows into the water tank 61 and is stored in a first water storage bin 611, a second water storage bin 612 and a third water storage bin 613, when the first water pump 7 works, the water in the first water storage bin 611 is firstly pumped out for the users, the water in the second water storage bin 612 is purified and decomposed, and the water enters the third water storage bin 613 according to the first water storage bin 611, then the water inlet of the first water storage bin 611, the water outlet of the second water storage bin 612 and the purification and decomposition of the third water storage bin 613 are sequentially circulated to ensure that ozone in water can be sufficiently decomposed, if the water consumption of a user in a certain period of time is large, the current measuring device 65 arranged at the top end of the working water storage bin can transmit the group of signals to the heater 63 arranged in the next water storage bin to be operated, so that the ozone in the next water storage bin to be operated can be rapidly decomposed, for example, when the current measuring device 65 in the first water storage bin 611 detects that the water consumption of the user in the period of time is large, the group of signals can be transmitted to the heater 63 in the second water storage bin 612, and because the decomposition speed and the temperature of ozone are related, the rapid ozone decomposition of the water in the second water storage bin 612 can be achieved by heating the water in the second water storage bin 612 through the heater 63 To solve the problem, when the water in the first water storage bin 611 flows out, the water in the second water storage bin 612 continuously flows out, and ozone is not contained in the water, and in order to ensure the continuity of water supply and the complete decomposition of the ozone in the water, the speed of the first connecting pipe 21 sending the water into the water tank 61 is far higher than the speed of the first water pump 7 sending the water into the household of the user, and meanwhile, when the water consumption of the user is normal, when the water in the water storage bin descends to the bottom of the measuring device, the ozone in the next water storage bin to be operated is completely decomposed, so that the water consumption of the user is prevented from suddenly increasing in a certain period of time, and the water is in shortage or the ozone decomposition is not complete.
As shown in fig. 1 to 5, the current measuring device 65 includes a first insulating tube 651, a second insulating tube 653, a third insulating tube 654 and a fourth insulating tube 655, the third insulating tube 654 is disposed at the lower ends of the second insulating tube 653 and the fourth insulating tube 655, the third insulating tube 654 is communicated with the second insulating tube 653 and the fourth insulating tube 655, the first insulating tube 651 is disposed at the left and right ends of the third insulating tube 654, a first conductive rod 6511 is disposed inside the first insulating tube 651, the first conductive rod 6511 is connected with the heater 63 by a wire, an insulating rod 6531 is disposed inside the second insulating tube 653, an insert block 6551 is disposed inside the fourth insulating tube 655, a floating block 6552 is disposed outside the fourth insulating tube 655, one end of the plug 6551 close to the third insulating tube 654 is made of a conductive material, one end of the plug 6551 far away from the third insulating tube 654 is made of a magnetic material, the floating block 6552 is suspended on the water surface and one end close to the plug 6551 is made of a magnetic material, the floating block 6552 and the plug 6551 are mutually attracted, four groups of conductive blocks 6541 are arranged inside the third insulating tube 654, the four groups of conductive blocks 6541 divide the inside of the third insulating tube 654 into three groups of areas, wherein the area aligned with the fourth insulating tube 655 is a vacuum area, the other two groups of areas are filled with conductive liquid, the first conductive rod 6511 is in contact with the conductive blocks 6541 at the two ends inside the third insulating tube 654, a voltage stabilizing tube 652 is arranged above one end of the third insulating tube 654 close to the second insulating tube 653, and the voltage stabilizing tube 652 is communicated with the third insulating tube 654.
Because the floating block 6552 is suspended on the water surface and mutually attracts the inserting block 6551, when the water in the water storage bin is reduced, the floating block 6552 can drive the inserting block 6551 to descend together, namely, the larger the water consumption of a user is, the higher the descending speed of the floating block 6552 and the inserting block 6551 is, by the technical scheme, when the insulating rod 6531 is of an automatic telescopic structure, only the stretching speed of the lower end of the insulating rod 6531 is set as a fixed value, the flow measuring device 65 can not only judge the water quantity change speed in the water storage bin, but also play a role of automatically turning on and off the heater 63, the fixed value is set according to the distance between the lower end of the insulating rod 6531 and the bottom end of the inner wall of the third insulating pipe 654, and when the inserting block 6551 is inserted into the vacuum area of the fourth insulating pipe 655, the lower end of the insulating rod 6531 is just contacted with the bottom end of the inner wall of the third insulating pipe 654, the current measuring device 65 has the following specific working mode that when the water consumption of a user is normal, the floating block 6552 and the inserting block 6551 gradually descend along with the gradual reduction of water in the water storage bin, the inserting block 6551 is finally inserted into the vacuum area of the fourth insulating tube 655, the lower end of the insulating rod 6531 is in contact with the bottom end of the inner wall of the third insulating tube 654, the heater 63 does not work, when the water consumption of the user is suddenly increased, the falling speed of the floating block 6552 and the inserting block 6551 is larger than the extending speed of the lower end of the insulating rod 6531, the inserting block 6551 is finally inserted into the vacuum area of the fourth insulating tube 655, the lower end of the insulating rod 6531 is not in contact with the bottom end of the inner wall of the third insulating tube 654, the first conductive rod 6511, the conductive block 6541, the conductive liquid, the first conductive block 6541, the inserting block 6551 and the heater 63 form a group of loops, so that the heater 63 starts to work, ozone in the next water storage bin to be rapidly decomposed, and after a period of time elapses, the lower extreme of insulating rod 6531 contacts with the inner wall bottom of third insulating tube 654, the circuit is disconnected, the heater 63 stops working, known by the above technical scheme, the larger the water consumption of the user, the faster the descent speed of the floating block 6552 and the insert block 6551 is, and the longer the working time of the heater 63 is, so as to ensure that the ozone in the next working water storage bin can be completely decomposed before using, and meanwhile, the flow measuring device 65 provided by the invention has multiple functions, and can control the opening and closing of the heater 63 without the cooperation of various flow measuring instruments and switches, thereby greatly improving the stability and the practicability of the equipment.
As shown in fig. 1-5, a first cavity 6111 is formed at the top end of the first water storage bin 611, a piston plate 6112 is arranged inside the first cavity 6111, the piston plate 6112 is connected with an insulating rod 6531, a third cavity 6131 and a fourth cavity 6132 are formed at the bottom end of the third water storage bin 613, a first pressing plate 64 is arranged inside the fourth cavity 6132, a piston rod is arranged inside the third cavity 6131 and filled with liquid, the piston rod is connected with the first pressing plate 64, the first cavity 6111 is communicated with the third cavity 6131 through a fifth connecting pipe 62, a second cavity 661 is formed inside the partition plate 66, a second pressing plate 662 is arranged inside the second cavity 661, the second pressing plate 662 is connected with the insulating rod 6531, magnetic blocks are arranged at the bottom ends inside the first cavity 6111, the second cavity 661 and the fourth cavity 6132, the piston plate 6112, the first pressing plate 64 and the second pressing plate 662 are magnetic, and the magnetic blocks repel each other among the piston plate 6112, the first pressing plate 64 and the second pressing plate 662.
Through the above technical solution, when the insulating rod 6531 does not have a telescopic function, because the capacities of the first water storage bin 611, the second water storage bin 612 and the third water storage bin 613 are the same, the time required for the first water storage bin 611, the second water storage bin 612 and the third water storage bin 613 to be filled is a fixed value, and the pressure applied to the first pressure plate 64 and the second pressure plate 662 after the first water storage bin 611, the second water storage bin 612 and the third water storage bin 613 are filled is also a fixed value, at this time, it is only necessary to ensure that the flow rate of the water in the first connecting pipe 21 flowing into the first water storage bin 611, the second water storage bin 612 and the third water storage bin 613 is the same, and then the flow rate measuring device 65 can still determine the water volume change speed in the water storage bins, and automatically turn on and turn off the heater 63, the specific working mode is as follows, for example, when the first water storage bin 611 is discharged, the second water storage bin 612 is purified and decomposed, and the third water storage bin 613 is introduced, as the water in the first water storage chamber 611 is gradually reduced, the floating block 6552 and the inserting block 6551 in the first water storage chamber 611 are gradually lowered, as the water in the third water storage chamber 613 is gradually increased, the first pressure plate 64 in the third water storage chamber 613 is gradually lowered, at this time, the liquid filled in the third cavity 6131 flows into the first cavity 6111 through the fifth connecting pipe 62, and finally the piston plate 6112 is pressed to cause the insulating rod 6531 in the first water storage chamber 611 to be lowered, when the water consumption of a user is normal, the insulating rod 6531 is inserted into the fourth insulating pipe 655 before the inserting block 6551, the heater 63 in the second water storage chamber 612 does not work, when the water consumption of the user is suddenly increased, the insulating rod 6531 is inserted into the fourth insulating pipe 655 after the inserting block 6551, at this time, the heater 63 in the second water storage chamber 612 works, and after a period of time, the water in the third water storage chamber 613 is filled, the pressure applied to the first pressure plate 64 is greater than the repulsion force of the magnetic blocks in the fourth cavity 6132 to the first pressure plate 64, the pressure applied to the piston plate 6112 is greater than the repulsion force of the magnetic blocks in the first cavity 6111 to the piston plate 6112, and at this time, the lower end of the insulating rod 6531 contacts with the bottom end of the inner wall of the insulating tube 654, so that the loop formed by the first conducting rod 6511, the conducting block 6541, the conducting liquid, the conducting block 6541, the insert block 6551 and the heater 63 in the second water storage bin 612 in the first water storage bin 611 is disconnected, and the purpose of controlling the heater 63 to be opened and closed is achieved through the flow measuring device 65 and the change of the water amount in the water storage bins.
As shown in fig. 1, 6 and 7, an air pipe 25 and a speed measuring pipe 26 are arranged inside the steady flow tank 22, an air inlet end of the air pipe 25 is connected with an air outlet end of the ozone generator 3, the speed measuring pipe 26 is arranged inside the steady flow tank 22 at a position close to an water outlet end, a plurality of groups of first fan blades 261 are arranged on the speed measuring pipe 26, a plurality of groups of air nozzles 251 are arranged on the air pipe 25, and the air nozzles 251 are aligned with the first fan blades 261.
When water in the municipal water supply pipe 5 flows into the steady flow tank 22, the ozone generator 3 starts to work and generates ozone, the ozone is conveyed to each corner in the steady flow tank 22 through the air conveying pipe 25, because the water flow of each region when the steady flow tank 22 works is different, generally speaking, the water flow speed of the middle region of the steady flow tank 22 is the largest, the water flow of the two end regions is relatively smaller, the water flow speed of each region in the steady flow tank 22 can be judged through the rotation speed of the first fan blade 261 on the speed measurement pipe 26, when the air nozzle 251 is provided with a valve, and simultaneously the speed measurement pipe 26 transmits a signal of the water flow speed of each region in the steady flow tank 22 to the valve, the ozone amount discharged by the air nozzle 251 can be controlled through the valve, so that the ozone amount discharged by the air nozzle 251 in the region with the large water flow speed is large, and the ozone amount discharged by the air nozzle 251 in the region with the small water flow speed is small.
As shown in fig. 1, 6 and 7, a magnetic field generator 254 is disposed on one side of the air nozzle 251, a storage groove 252 is disposed on the other side of the air nozzle 251, a baffle 253 is disposed inside the storage groove 252, a spring is wound on the baffle 253 and has magnetism, a first permanent magnet 262, a converter 263 and a first coil 264 are disposed inside the tachometer tube 26, the first coil 264 is connected with the first fan blade 261 through a transmission rod, the first permanent magnet 262 is disposed on the upper and lower sides of the first coil 264, the first coil 264 is connected with the magnetic field generator 254 through the converter 263 and a conducting wire, and the baffle 253 repels the magnetic field generator 254 after being energized.
Through the technical scheme, the first fan blade 261 can drive the first coil 264 to rotate when rotating in the steady flow tank 22, and because the first permanent magnets 262 are arranged on the upper side and the lower side of the first coil 264, the first coil 264 can cut the magnetic induction line to generate induction current when rotating, and the water flow speed of each area in the steady flow tank 22 can be indirectly judged according to the induction current.
As shown in fig. 1, 8 and 9, the filtering device 4 comprises a filtering pipe 42 and an energy storage pipe 45, the filtering pipe 42 is connected with the energy storage pipe 45 through a second connecting pipe 41, the filtering pipe 42 is connected with the municipal water supply pipe 5 through a third connecting pipe 43, the energy storage pipe 45 is connected with the steady flow tank 22 through a fourth connecting pipe 44, a second fan blade 4531 and a fixing rod 453 are arranged inside the energy storage pipe 45, a second fixing sleeve 452 is arranged outside the energy storage pipe 45, a second permanent magnet 4521 and a second coil 4522 are arranged inside the second fixing sleeve 452, the second fan blade 4531 is connected with the second coil 4522 through the fixing rod 453, an electric accumulator 451 is arranged outside the second fixing sleeve 452, the second coil 4522 is connected with the electric accumulator 451 through a brush, and the electric accumulator 451 is connected with the ozone generator 3.
The ozone generator 3 used in the invention is a low-voltage electrolyzed water ozone generator, when water in a municipal water supply pipe 5 flows into an energy storage pipe 45, huge impact force can be generated on a second fan blade 4531, so that the second fan blade 4531 rotates, because the second fan blade 4531 is connected with a second coil 4522 through a fixing rod 453, the second coil 4522 can be driven to rotate when the second fan blade 4531 rotates, second permanent magnets 4521 are arranged on two sides of the second coil 4522, at the moment, the second coil 4522 can cut magnetic induction lines to generate induction currents, the induction currents can be conveyed into an accumulator 451 through leads and brushes, the ozone generator 3 can be powered through the accumulator 451, power failure in hot weather can be prevented, water in a steady flow tank 22 can be deteriorated, and the safety of water for residents can be ensured.
As shown in fig. 1, 8 and 10, a first filter screen 421 is disposed inside the filter tube 42, a first fixing sleeve 423 is disposed outside the filter tube 42, a through hole is disposed at an end of an inner wall of the filter tube 42 close to the third connecting tube 43, the filter tube 42 is communicated with the first fixing sleeve 423 through the through hole, a second filter screen 4231 is disposed at an end of the inside of the first fixing sleeve 423 close to the through hole, a water pump 4232 is disposed at an end of the inside of the first fixing sleeve 423 far away from the through hole, a water outlet end of the water pump 4232 extends into the filter tube 42 and is located at one side of the first filter screen 421 close to the second connecting tube 41, a valve is disposed at an end of the third connecting tube 43 close to the filter tube 42, and a movable plate 422 is disposed at an end of the inside of the filter tube 42 close to the through hole.
During operation, water in the municipal water supply pipe 5 flows into the filter pipe 42 to push the movable plate 422 open, the water can be filtered through the first filter screen 421, impurities in the water in the municipal water supply pipe 5 are prevented from flowing into the non-negative-pressure water supply equipment after long-distance transportation, when the first filter screen 421 needs to be cleaned, the valve on the third connecting pipe 43 is closed, the water in the municipal water supply pipe 5 cannot flow into the filter pipe 42, the movable plate 422 lacks supporting force and can automatically fall down, and further the through hole formed in the inner wall of the filter pipe 42 is exposed, so that the filter pipe 42 is communicated with the first fixing sleeve 423, at the moment, the water pumping device 4232 is opened, the water at the lower end inside the filter pipe 42 can be pumped to the upper end of the filter pipe 42 through the water pumping device 4232, the purpose of flushing the first filter screen 421 is achieved, impurities on the first filter screen 421 can be accumulated inside the first fixing sleeve 423, and the worker can clean the first filter screen 421 without disassembling the filter pipe 42, and dust attached to prevent secondary pollution caused by dust in the disassembling and assembling processes.
As shown in fig. 1, 8 and 11, a sealing gasket is disposed at one end of the movable plate 422 close to the through hole, the sealing gasket is in contact with the through hole, and the first fixing sleeve 423 is detachable.
After the cleaning is finished, if the staff wants to remove the impurities and the sewage accumulated in the first fixing sleeve 423, the staff only needs to open the valve on the third connecting pipe 43 again, the water in the municipal water supply pipe 5 pushes the movable plate 422 away, and at the moment, the sealing gasket on the movable plate 422 plugs the through hole formed in the inner wall of the filter pipe 42, so that the filter pipe 42 cannot be communicated with the first fixing sleeve 423, and then the first fixing sleeve 423 is detached from the filter pipe 42 for cleaning, so that the purpose of removing the impurities and the sewage can be achieved.
The working principle of the invention is as follows: when the non-negative pressure water supply equipment works, water in the municipal water supply pipe 5 flows into the flow stabilizing tank 22 through the filtering device 4, the water in the municipal water supply pipe 5 can be filtered through the filtering device 4, meanwhile, the energy can be supplied to the ozone generator 3 during power failure, the water in the flow stabilizing tank 22 is prevented from deteriorating, when the water in the municipal water supply pipe 5 flows into the flow stabilizing tank 22, the ozone generator 3 starts to work and generates ozone, and further, the aim of sterilizing and disinfecting the water is achieved, the water flow speed of each area in the flow stabilizing tank 22 can be judged through the rotating speed of the first fan blade 261 on the speed measuring pipe 26, then the rotating speed can be converted into current through the first coil 264 and the first permanent magnet 262 and transmitted to the magnetic field generator 254, and the ozone amount discharged by the air nozzle 251 in unit time can be controlled through the magnetic field generator 254 and the baffle 253, guaranteed that the hydroenergy in the stationary flow jar 22 can be by abundant degerming, avoid certain regional rivers too big, so that the degerming is not enough, can be sent into the user family by first water pump 7 and second water pump 8 after the water is disinfected, wherein first water pump 7 supplies water for the low-rise user, second water pump 8 supplies water for the high-rise user, first water pump 7 is when supplying water for the low-rise user, water after the disinfection can flow into water tank 61 earlier, and be stored in first water storage storehouse 611, second water storage storehouse 612 and third water storage storehouse 613, the inside in every water storage storehouse all is provided with heater 63 and current measuring device 65, guarantee through heater 63 and current measuring device 65 that the user no matter is normal water or increases the water use suddenly, inside ozone can all be by abundant decomposition when the water that flows out in the water tank 61, and then guarantee user's water safety.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a no negative pressure water supply equipment with filtering and sterilizing function, includes base (1), its characterized in that: a current stabilizer (2), a purifying device (6), a first water pump (7) and a second water pump (8) are arranged above the base (1), the current stabilizer (2) comprises a first connecting pipe (21), a current stabilization tank (22), an energy storage tank (23) and a negative pressure eliminator (24), the energy storage tank (23) and the negative pressure eliminator (24) are both arranged on the current stabilization tank (22), an ozone generator (3) is arranged on one side of the current stabilization tank (22), a filtering device (4) is arranged above the current stabilization tank (22), the current stabilization tank (22) is connected with a municipal water supply pipe (5) through the filtering device (4), the water inlet end of the first connecting pipe (21) is connected with the current stabilization tank (22), the water outlet end of the first connecting pipe (21) is respectively connected with the second water pump (8) and the purifying device (6), the purifying device (6) is connected with the first water pump (7) through a sixth connecting pipe (71), the purifying device (6) comprises a water tank (61), a flow measuring heater (65) and a water storage tank (66) and a third water storage chamber (611) and a third water storage chamber (61), the heaters (63) are arranged on two sides of the first water storage bin (611), the second water storage bin (612) and the third water storage bin (613), and the flow measuring devices (65) are arranged at the top ends of the first water storage bin (611), the second water storage bin (612) and the third water storage bin (613);
the current measuring device (65) comprises a first insulating tube (651), a second insulating tube (653), a third insulating tube (654) and a fourth insulating tube (655), the third insulating tube (654) is arranged at the lower ends of the second insulating tube (653) and the fourth insulating tube (655), the third insulating tube (654) is communicated with the second insulating tube (653) and the fourth insulating tube (655), the first insulating tube (651) is arranged at the left end and the right end of the third insulating tube (654), a first conductive rod (6511) is arranged inside the first insulating tube (651), the first conductive rod (6511) is connected with the heater (63) through a conducting wire, an insulating rod (6531) is arranged inside the second insulating tube (653), an insert block (6551) is arranged inside the fourth insulating tube (655), a floating block (6552) is arranged outside the fourth insulating tube (655), the floating block (6552) and the insert block (6552) are arranged between the floating block (6552) and the insert block 654, a third insulating tube (6551) is filled with a third group of insulating tubes (41) and a third group of insulating tubes (655) which are filled with a third group of insulating tube (41) and a third group of insulating tube (655) which are mutually aligned with a third group of insulating tube (41 and a third group of insulating tube (655) and a third group of insulating tube (41) which are filled with a third group of insulating tube (41) and a third group of insulating tube (655) respectively;
the insulating rod (6531) can adopt an automatic telescopic structure or a non-automatic telescopic structure as required;
when the insulating rod (6531) adopts an automatic telescopic structure: the extending speed of the lower end of the insulating rod (6531) is set according to the distance between the lower end of the insulating rod (6531) and the bottom end of the inner wall of the third insulating pipe (654);
when the insulating rod (6531) adopts a non-automatic telescopic structure: the magnetic block type water storage device is characterized in that a first cavity (6111) is formed in the top end of the first water storage bin (611), a piston plate (6112) is arranged inside the first cavity (6111), the piston plate (6112) is connected with an insulating rod (6531), a third cavity (6131) and a fourth cavity (6132) are formed in the bottom end of the third water storage bin (613), a first pressing plate (64) is arranged inside the fourth cavity (6132), a piston rod is arranged inside the third cavity (6131) and filled with liquid, the piston rod is connected with the first pressing plate (64), the first cavity (6111) is communicated with the third cavity (6131) through a fifth connecting pipe (62), a second cavity (661) is formed inside the partition plate (66), a second pressing plate (661) is arranged inside the second cavity (6132), the second pressing plate (661) is connected with the insulating rod (6531), the first pressing plate (6111), the second cavity (661) and the bottom end of the fourth cavity (6132) are provided with a second pressing plate (662), the piston plate (662) and the magnetic block plate (662) is arranged between the first pressing plate (6111), the magnetic block (662) and the second pressing plate (662) and the magnetic block (662).
2. The non-negative pressure water supply equipment with filtering and sterilizing functions as claimed in claim 1, wherein: the inside of stationary flow jar (22) is provided with gas-supply pipe (25) and tests the speed pipe (26), the inlet end of gas-supply pipe (25) is connected with ozone generator (3) the end of giving vent to anger, test the speed pipe (26) and set up the position department that is close to the water outlet end in the inside of stationary flow jar (22), it is provided with first flabellum of a plurality of groups (261) on pipe (26) to test the speed, be provided with jet head (251) of a plurality of groups on gas-supply pipe (25), jet head (251) are aligned with first flabellum (261).
3. The non-negative pressure water supply equipment with filtering and sterilizing functions as claimed in claim 2, wherein: one side of the air nozzle (251) is provided with a magnetic field generator (254), the other side of the air nozzle (251) is provided with a containing groove (252), a baffle (253) is arranged in the containing groove (252), a spring is wound on the baffle (253) and has magnetism, a first permanent magnet (262), a converter (263) and a first coil (264) are arranged in the speed measuring tube (26), the first coil (264) is connected with a first fan blade (261) through a transmission rod, the first permanent magnet (262) is arranged on the upper side and the lower side of the first coil (264), the first coil (264) is connected with the magnetic field generator (254) through the converter (263) and a conducting wire, and the baffle (253) and the magnetic field generator (254) after being electrified are mutually repelled.
4. The non-negative pressure water supply equipment with filtering and sterilizing functions as claimed in claim 1, wherein: the filtering device (4) comprises a filtering pipe (42) and an energy storage pipe (45), the filtering pipe (42) is connected with the energy storage pipe (45) through a second connecting pipe (41), the filtering pipe (42) is connected with a municipal water supply pipe (5) through a third connecting pipe (43), the energy storage pipe (45) is connected with a steady flow tank (22) through a fourth connecting pipe (44), a second fan blade (4531) and a fixing rod (453) are arranged inside the energy storage pipe (45), a second fixing sleeve (452) is arranged outside the energy storage pipe (45), a second permanent magnet (4521) and a second coil (4522) are arranged inside the second fixing sleeve (452), the second fan blade (4531) is connected with the second coil (4522) through the fixing rod (453), an electric storage device (451) is arranged outside the second fixing sleeve (452), the second coil (4522) is connected with the electric storage device (451) through an electric brush, and the electric storage device (451) is connected with the ozone generator (3).
5. The non-negative pressure water supply equipment with filtering and sterilizing functions as claimed in claim 4, wherein: the inside of filter tube (42) is provided with first filter screen (421), the outside of filter tube (42) is provided with first fixed cover (423), the through-hole has been seted up to the one end that the inner wall of filter tube (42) is close to third connecting pipe (43), be linked together through the through-hole between filter tube (42) and the first fixed cover (423), the one end that the inside of first fixed cover (423) is close to the through-hole is provided with second filter screen (4231), the one end that the through-hole was kept away from to the inside of first fixed cover (423) is provided with water pumper (4232), the play water end of water pumper (4232) stretches into in filter tube (42), the one end that third connecting pipe (43) are close to filter tube (42) is provided with the valve, the one end that the inside of filter tube (42) is close to the through-hole is provided with fly leaf (422).
6. The non-negative pressure water supply equipment with filtering and sterilizing functions as claimed in claim 5, wherein: the one end that fly leaf (422) are close to the through-hole is provided with sealed the pad, sealed pad contacts with the through-hole, first fixed cover (423) are detachable construction.
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| CN202111598914.9A CN114380418B (en) | 2021-12-24 | 2021-12-24 | Non-negative pressure water supply equipment with filtering and sterilizing functions |
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| CN202111598914.9A CN114380418B (en) | 2021-12-24 | 2021-12-24 | Non-negative pressure water supply equipment with filtering and sterilizing functions |
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| CN114380418B true CN114380418B (en) | 2022-10-11 |
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| CN214994342U (en) * | 2021-05-26 | 2021-12-03 | 陕西科技大学 | Constant pressure frequency conversion water supply system based on ACS510 frequency converter |
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| JP3326096B2 (en) * | 1997-07-11 | 2002-09-17 | 株式会社 日立インダストリイズ | Storage type water supply device |
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| CN114380418A (en) | 2022-04-22 |
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