CN206097682U - Secondary water supply is output experimental facilities for system - Google Patents

Abstract

Secondary water supply is output experimental facilities for system, by the bottom plate, the supporting legs, one end of the support rack is hinged at the support, the atmospheric pressure jar, the gasbag, add air nozzle, pressure probe, the trunk line, the connecting pipe, a water pump, the inlet tube, the electromagnetism is intake, the outlet valve, the outlet pipe, water yield measuring tank, the plastic element box, and steady voltage, control circuit constitutes, the supporting legs is installed under the bottom plate, the support frame is installed on the bottom plate, the atmospheric pressure jar is installed on the support frame, the gasbag is in the atmospheric pressure jar, it installs on the atmospheric pressure jar to add air nozzle and first probe, the trunk line install before the bracing piece and the atmospheric pressure jar connect through the steel pipe, a second pressure probe installs at the trunk line upper rightly, the water pump is located on the bottom plate and connecting pipe, the trunk line connects gradually, the inlet tube, electromagnetic water valve, the water pump connects gradually, the outlet pipe, the electromagnetism outlet valve, the return bend, the trunk line connects gradually, water yield measuring tank puts right side end on the bottom plate, the steady voltage, control circuit passes through the wire and connects and install inside the plastic element box. These novel gasbag pressurized -water data of testing.

Description

Secondary water supply system output experimental facilities

Technical field

The utility model is related to Experimental Establishment, and especially one kind air compressor machine is filled with different pressures toward positioned at air bag in air pressure tank The compressed air of power, after power on, under control circuit effect, water suction main pipeline, the water of main pipeline are entered gas by water pump When in pressure tank, acted on by the different pressures of air bag, can be different into the water yield in air pressure tank, into hydraulic pressure in air pressure tank In the presence of, inside air bag pressure reaches certain value water pump and quits work, and when electromagnetic outlet valve is opened, water enters measure of water tank After a period of time, when second pressure probe pressure value is reduced to certain value, user closes electromagnetic outlet valve, by seeing Flow measurement enters the water yield in measure of water tank, grasps air pressure tank with this and is under different pressures in air bag, can be within a period of time Jing electromagnetic outlet valves are discharged quantity and have the water of certain pressure, and the data collected by experiment find optimum value, so as to for height Layer residential quarters are filled with properly when installing secondary water supply system using the air pressure tank of suitable volumes, air bag and toward air bag in The air of pressure or nitrogen provide the secondary water supply system output experimental facilities that gross data is supported.

Background technology

Skyscraper secondary water supply system is that under-voltage running water is pressurized by the booster pump of secondary water supply system, so After be input in skyscraper resident family pipeline, enable high-rise buildings normally using to running water facility, the secondary confession of skyscraper Air pressure tank and air bag effect in water system is, in secondary water supply system booster pump by tap water boosting, running water after supercharging Enter in user pipe and air pressure tank simultaneously after, the tap water hydraulic after supercharging acts on air bag, and air bag is compressed to into certain value, Under the control system effect of secondary water supply system, when inside air bag pressure reaches certain value, booster pump quits work, and air bag exists Under its compressed air inside acting in opposition, running water is pressed into into user pipe, makes user within the booster pump out-of-work time Also running water can be normally used, the advantage using air pressure tank and air bag is to prevent booster pump to run the electric energy for bringing always Waste, moreover it is possible to when preventing booster pump from starting suddenly or stopping, water impact pipeline, " the positive water hammer effect " of generation or " negative water hammer Effect ", plays a protective role to pipeline, however, the air pressure tank and air bag volume of the employing of currently known secondary water supply system It is fixed, it is impossible to which the residential quarters actual used water amount for installing secondary water supply system as needed is configured, and inside air bag fills Also gear shaper without theoretical data are supported for the air for entering or nitrogen pressure, it is impossible to make air pressure tank and air bag be operated in optimum state, and causing should Used in many actual used water amounts of residential quarters resident it is big where when, waste of energy can be brought because of booster pump frequent starting, can also be because Booster pump frequent starting brings rush of current so as to affect the motor service life of booster pump, applies real less in residential quarters resident When where border water consumption is little, the relatively large air pressure tank of volume and air bag not only take relatively large installing space, waste manufacture Material, also as its profile receives processing technology, process equipment greatly to affect to cause price to increase（By processing technology and required processing Equipment is different, and the air pressure tank and air bag price of different volumes differ greatly at ten thousand yuan or so）, so as to cause a whole set of secondary water-supply system System cost is raised, and is declined using consumption ratio.

Utility model content

In order to the air pressure tank and air bag volume that overcome existing secondary water supply system employing are fixed, it is impossible to according to need The residential quarters actual used water amount for installing secondary water supply system is configured, air that inside air bag is filled with or nitrogen pressure without Gross data is supported, it is impossible to is made air pressure tank and air bag be operated in optimum state, is caused to apply how actual in residential quarters resident When where water consumption is big, waste of energy can be brought because of booster pump frequent starting and booster pump service life is affected, be applied and When where the few actual used water amount of residence community resident is little, the relatively large air pressure tank of volume and air bag not only take relatively large installation Space, wastes manufacture material, also as its profile receives processing technology, process equipment greatly to affect to cause price to increase, so as to cause A whole set of secondary water supply system cost is raised, and the drawbacks of decline using consumption ratio, it is past that the utility model provides a kind of air compressor machine Air bag is filled with the compressed air of different pressures in air pressure tank, and after power on, under control circuit effect, water pump takes out in water Enter main pipeline, when the water of main pipeline is entered in air pressure tank, acted on by the different pressures of air bag, have into the water yield in air pressure tank Institute is different, and in the presence of into hydraulic pressure in air pressure tank, inside air bag pressure reaches certain value water pump and quits work, electric when opening Magnetic outlet valve, after water enters measure of water tank for a period of time, when second pressure probe pressure value is reduced to certain value, uses Person closes electromagnetic outlet valve, and by observation the water yield in measure of water tank is flowed into, and air pressure tank is grasped in air bag in not with this Under with pressure, the water that quantity has certain pressure can be discharged by Jing electromagnetic outlet valves within a period of time, be collected by testing Data find optimum value, air pressure tank, gas using suitable volumes during so as to installing secondary water supply system for rise residential Capsule and the air with convenient pressure or nitrogen are filled with toward in air bag the secondary water supply system confession that gross data is supported is provided Water yield experimental facilities.

The utility model solves the technical scheme that its technical problem adopted：

Secondary water supply system output experimental facilities, it is characterised in that by base plate, support feet, bracing frame, air pressure tank, gas Capsule, plus air nozzle, pressure probe, main pipeline, connecting tube, water pump, water inlet pipe, electromagnetic water inlet valve, electromagnetic outlet valve, outlet pipe, water Measure measuring tank, plastic components box, mu balanced circuit and control circuit to constitute, base plate, support feet, bracing frame, air pressure tank, main pipeline, Connecting tube, water inlet pipe, outlet pipe, measure of water tank are metal materials, and support feet has four, and bracing frame has two, pressure probe There are two, four support feets are respectively welded at base plate lower end surrounding, two bracing frame lower ends are respectively welded at base plate top or so Two ends, air pressure tank bottom or so two ends are respectively welded at two bracing frame upper ends, air pressure tank top or so two ends respectively has one to open Hole, there is a perforate at middle part under air pressure tank, and air pressure tank right-hand end is Open architecture, and ring air pressure tank right-hand end keeps at a certain distance away Branched screw rod is installed, air pressure tank is configured with a circular side cover, there are multiple perforates at the edge of ring circle side cover, the number of openings and Air pressure tank right-hand end screw rod quantity is consistent, and an edge has the round rubber cushion cover of multiple perforates branched in air pressure tank right-hand end On screw rod, multiple perforates at circular side cover Jing circle side covers edge are enclosed within the branched screw rod of air pressure tank right-hand end, branched nut point The branched screw rod of air pressure tank right-hand end is threaded into, so as to circular side cover is arranged on into air pressure tank right-hand end, after circular side cover is installed, When in air pressure tank full of the water with pressure, the water with pressure will not be from air pressure tank right-hand end to outward leakage, and air bag is located at In air pressure tank, plus air nozzle bottom is left by adding two nuts in air nozzle air inlet pipe lower external thread and external screw thread to be arranged on air bag Top, plus air nozzle air inlet pipe upper end from air pressure tank upper left end tapping draw, by plus air nozzle air inlet pipe upper external thread and Positioned at two nuts added in air nozzle air inlet pipe upper external thread air nozzle will be added to be arranged on air pressure tank upper left end, be installed Afterwards, plus inside air nozzle air inlet pipe communicate with inside air bag, full of after air in air bag, air will not be from air bag upper left quarter and aerating To outward leakage between nozzle air inlet pipe outside, when in air pressure tank full of the water with pressure, the water with pressure will not be from air pressure Tank upper left end tapping and add between air nozzle air inlet pipe outside to outward leakage, first pressure probe air inlet pipe bottom pass through into Two nuts in tracheae lower external thread and external screw thread are arranged on air bag upper right quarter, the air inlet pipe upper end of first pressure probe Draw from air pressure tank upper right end tapping, by the external screw thread on first pressure probe air inlet pipe top and in air inlet pipe First pressure probe is arranged on air pressure tank upper right end, the detection of first pressure probe by two nuts on portion's external screw thread Display unit is arranged on first pressure probe air inlet pipe upper end, and after installing, first pressure probe air inlet pipe inside is gentle Intracapsular portion communicates, and full of after air in air bag, air will not be from air bag upper right quarter and first pressure probe air inlet pipe outside Between to outward leakage, when in air pressure tank full of the water with pressure, the water with pressure will not be from air pressure tank upper right end perforate To outward leakage between place and first pressure probe air inlet pipe outside, middle part and upper right part respectively have a perforate on main pipeline, main Pipeline left and right sides end respectively has a perforate, main pipeline rear end or so two parts not to be welded on two bracing frame nocks, main On pipeline middle part perforate and air pressure tank under middle part perforate by weld a fastener for connection, the water after connecting, inside main pipeline Can flow into inside air pressure tank through steel pipe, the air inlet pipe bottom of second pressure probe passes through external screw thread and the position of air inlet pipe bottom Two nuts in air inlet pipe lower external thread are arranged on the upper end of right part perforate on main pipeline, the inspection of second pressure probe Survey display unit and be arranged on second pressure probe air inlet pipe upper end, after installing, second pressure probe air inlet pipe inside and Communicate inside main pipeline, when in main pipeline full of the water with pressure, the water with pressure will not be opened right part from main pipeline Leak out and second pressure probe air inlet pipe outside between at hole, it is left that water pump is arranged on base plate top by bolt and nut Side, connecting tube one end is welded on the outside of main pipeline left-hand end perforate, the external screw thread and pumping line on the connecting tube other end External screw thread on road passes through electromagnetism by the direct joint connection of a branching pipe, electromagnetic water inlet valve outlet conduit and water feeding of water pump pipeline The internal thread in water outlet pipe of inlet valve road screws in the external screw thread connection on pump water inlet road, water inlet pipe and electromagnetic water inlet valve water inlet pipe Road water pump after installing, is worked as by the internal thread connection for screwing into electromagnetic water inlet valve inlet channel on water inlet pipe one end Electric work, electromagnetic water inlet valve are obtained after electric work its inner spool opens, the electricity that water pump can open water through water inlet pipe, valve element The suction of magnetic water intaking valve to connecting tube, the water with pressure are entered inside main pipeline from connecting tube, the perforate of main pipeline left-hand end, had The water of pressure will not be between connecting tube and main pipeline left-hand end perforate to outward leakage, and electromagnetic outlet valve inlet channel is provided with one Metal winding pipe is propped up, bend pipe one end and electromagnetic outlet valve inlet channel are entered by the electromagnetic outlet valve that screws on bend pipe one end The internal thread connection of waterpipe, the bend pipe other end is welded on the outside of main pipeline right-hand end perforate, and outlet pipe one end and electromagnetism go out Water valve outlet conduit screws into the connection of electromagnetic outlet valve outlet conduit internal thread by outlet pipe one end, when in main pipeline During portion's water of the injection with pressure, the water with pressure will not be between the bend pipe other end and main pipeline right-hand end perforate to leaking Dew, electromagnetic outlet valve is obtained after electric work its inner spool opens, and the meeting of the water with pressure is from electromagnetic outlet valve in main pipeline The water side Jing outlet pipes other end is discharged, and measure of water tank is placed in right-hand end on base plate, and measure of water tank is located under outlet pipe End, the nock of plastic components box has from left to right three perforates, and mu balanced circuit and control circuit are arranged on plastic components box Inside, mu balanced circuit power input and 220V AC powers the two poles of the earth are connected by wire, mu balanced circuit cathode power supply output end Connected by wire with control circuit cathode power supply input, two pressure probe cathode power supply inputs, mu balanced circuit negative pole Power output end and control circuit negative power supply input, two pressure probe negative power supply inputs are by wired earth, control Two control power inputs of circuit processed and the pole of 220V AC powers one are connected by wire, first control power supply of control circuit Output end and the ac power input end of electromagnetic water inlet valve one are connected by wire, second control power output end of control circuit and The ac power input end of electromagnetic outlet valve one is connected by wire, another ac power input end of electromagnetic water inlet valve, electromagnetism water outlet Another ac power input end of valve and another pole of 220V AC powers are connected by wire, and the 3rd control power supply of control circuit is defeated Enter end to connect by wire with three-phase 380V AC power respectively, control circuit the 3rd controls power output end respectively and water pump Three-phase 380V AC power input is by wire connection, the signal output part of first pressure probe and the signal of control circuit Input is connected by wire.

Described air bag is quality of rubber materials.

Described plus air nozzle be use on bicycle tube plus air nozzle.

Described pressure probe is RG131 type digital display type pressure transmitters, and its operating voltage is direct current 24V, RG131 type numbers When its air pressure input is input into different pressure signals, its signal output part can be exported between 1V to 5V explicit pressure transmitter The voltage signal of change.

Described pump power is 20KW, adopt operating voltage for 380V AC powers vertical water pump.

Described electromagnetic water inlet valve and electromagnetic outlet valve, operating voltage is alternating current 220V, and its inner spool is normally closed type knot Structure.

From top to bottom keep at a certain distance away inside described measure of water tank and be labeled with scale value, each scale value representative office In the weight of each scale value water.

Described mu balanced circuit by power transformer, silicon rectifier diode, electrochemical capacitor, three ends fix output voltage stabilizer and Ceramic disc capacitor is constituted, and silicon rectifier diode has four, and ceramic disc capacitor has two, and it is 7824 that output voltage stabilizer model is fixed at three ends, Power transformer secondary windings wherein one end and first silicon rectifier diode negative pole, second silicon rectifier diode positive pole pass through Wire connection, the power transformer secondary windings other end and the 3rd silicon rectifier diode negative pole, the 4th silicon rectifier diode Positive pole is connected by wire, second silicon rectifier diode negative pole and the 4th silicon rectifier diode negative pole, electrochemical capacitor positive pole, The pin of cathode power supply input 1 of output voltage stabilizer is fixed by wire connection, first silicon in first ceramic disc capacitor one end, three ends Commutation diode positive pole and the 3rd silicon rectifier diode positive pole, electrochemical capacitor negative pole, first ceramic disc capacitor other end, second Prop up ceramic disc capacitor one end, three ends and fix the foot of negative power supply input 2 of output voltage stabilizer by wired earth, three ends are fixed defeated The pin of cathode power supply output end 3 and second ceramic disc capacitor other end for going out voltage-stablizer is connected by wire.

Described control circuit is by power switch, adjustable resistance, one-way SCR and relay group into power switch is certainly Lock type switch for electric power source, power switch has two, and relay has three, wherein a power switch one end and one-way SCR sun Pole, first normally opened contact end of relay one are by wire connection, one-way SCR negative electrode and first relay cathode power supply Input is connected by wire, another normally opened contact end of first relay and second relay cathode power supply input, the Three relay cathode power supply inputs are connected by wire, second power switch one end and the pole of 220V AC powers one, the Two normally-closed contact ends of relay one are connected by wire, and first relay negative power supply input and second relay are born Pole power input, the 3rd relay negative power supply input pass through wired earth, adjustable resistance one end and one-way SCR Control pole is connected by wire, when two power switches are arranged in plastic components box, the button difference position of two power switches Outside first and second perforate of plastic components box nock, it is beneficial to from plastic components box external opening or closing two Power switch, the regulation handle of adjustable resistance is located at outside the 3rd perforate of plastic components box nock, is beneficial to from plastics unit Part box outside adjusts the resistance of adjustable resistance, on the outside of the 3rd perforate of plastic components box nock, adjusts positioned at adjustable resistance Section handle surrounding is labeled with the numeral between 1 to 10.

The utility model beneficial effect is：Using front, to needing to install secondary water supply system rise residential water Peak period total water consumption interior for a period of time and hydraulic pressure carry out Data Collection and calculate with electromagnetic flowmeter and water pressure gauge.It is false Such as, water total amount is 1 ton in half an hour during the rise residential water use peak for needing to install secondary water supply system, in pipeline Portion needs hydraulic pressure that top layer resident could be allowed just to commonly use water when reaching 6KG；Assume the highest safety that this new air bag can bear Pressure is 8KG, during experiment test, adds air nozzle empty toward the compression that the air bag in air pressure tank is filled with different pressures with air compressor machine Jing Gas, after switching on power, by outside water suction main pipeline, there is water pump the water of pressure to enter in air pressure tank for main pipeline inside, And compress in air bag, by the regulation handle of adjusting control circuit adjustable resistance, the regulation handle for making adjustable resistance is directed at plastics A numeral between subassembly wrapper outside 1 to 10, if, the numeral of alignment is 8, then when intracapsular pressure is in 8 kilograms, Act on through first pressure probe and control circuit, control circuit can make water pump and electromagnetic water inlet valve dead electricity quit work, Now, user opens electromagnetic outlet valve, the water in air pressure tank is flowed in measure of water tank, declines in air pressure pressure inside the tank During to 6KG, electromagnetic outlet valve is closed, so as to test gasbag pressure reaches 8KG, after electromagnetic outlet valve water outlet, air pressure pressure tank When dropping to 6KG, air bag can be pressed out to a lot of water in measure of water tank；Compressed air pressure safety is filled with air bag In number range, by the compressed air that different pressures are filled with toward in air bag, repetition test, the pressure drop in air pressure tank is arrived Before 6KG, when the water yield that the air bag for testing out is extruded is most, then, now inside air bag air pressure is optimum state；In air bag pressure When power is in optimum state, according to the weight of water in measure of water tank, with reference to advance collection installation secondary water supply system is needed Total water consumption and hydraulic pressure data during the water use peak of rise residential in a period of time, and need secondary water-supply after installing The system boost pump intermittently used time, so as to for rise residential install secondary water supply system when using suitable volumes gas Press tank, air bag and the air with convenient pressure or nitrogen offer gross data support are provided toward in air bag.It is new due to this Can be that tool is filled with using the air pressure tank of suitable volumes, air bag and toward in air bag when secondary water supply system is installed in rise residential The air or nitrogen for having convenient pressure provides gross data and supports；Overcome air pressure tank that existing secondary water supply system adopts with And air bag volume is fixed, it is impossible to which the residential quarters actual used water amount for installing secondary water supply system as needed is configured, The air or nitrogen pressure gear shaper without theoretical data that inside air bag is filled with is supported, it is impossible to make air pressure tank and air bag be operated in optimal shape State, causes to apply when where many actual used water amounts of residential quarters resident are big, can bring electric energy wave because of booster pump frequent starting Take and affect booster pump service life, apply when where the few actual used water amount of residential quarters resident is little, volume is relatively large Air pressure tank and air bag not only take relatively large installing space, waste manufacture material, also as its profile receives processing technology greatly, adds Construction equipment affects to cause price to increase, so as to cause a whole set of secondary water supply system cost to raise, the shortcoming declined using consumption ratio, So with good application prospect.

Description of the drawings

The utility model is described further with reference to the accompanying drawings and examples.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model pressure probe, water pump, electromagnetic water inlet valve, electromagnetic outlet valve, mu balanced circuit and control circuit Circuit diagram.

Specific embodiment

Shown in Fig. 1, secondary water supply system output experimental facilities, by base plate 1, support feet 2, bracing frame 3, air pressure tank 4, air bag 5, plus air nozzle 6, pressure probe 7-1,7-2, main pipeline 8, connecting tube 9, water pump 10, water inlet pipe 11, electromagnetic water inlet valve 12, Electromagnetic outlet valve 13, outlet pipe 14, measure of water tank 15, plastic components box 16, mu balanced circuit 17 and control circuit 18 are constituted, bottom Plate 1, support feet 2, bracing frame 3, air pressure tank 4, main pipeline 8, connecting tube 9, water inlet pipe 11, outlet pipe 14, measure of water tank 15 are Metal material, support feet has four, and bracing frame has two, and pressure probe has two, and four support feets 2 are respectively welded at base plate 1 Lower end surrounding, two lower ends of bracing frame 3 are respectively welded at the top of base plate 1 or so two ends, the bottom of air pressure tank 4 or so two ends and weld respectively Being connected on two upper ends of bracing frame 3, the top of air pressure tank 4 or so two ends respectively has a perforate, and there is a perforate at 4 times middle parts of air pressure tank, The right-hand end of air pressure tank 4 is Open architecture, and the right-hand end of ring air pressure tank 4 keeps at a certain distance away and is provided with branched screw rod, and air pressure tank 4 is matched somebody with somebody A circular side cover is cased with, there are multiple perforates, the number of openings and the right-hand end screw rod quantity one of air pressure tank 4 in the edge of ring circle side cover Cause, an edge has the round rubber cushion cover of multiple perforates on the branched screw rod of the right-hand end of air pressure tank 4, and circular side cover Jing is circular Multiple perforates at side cover edge are enclosed within the branched screw rod of the right-hand end of air pressure tank 4, and it is many that branched nut point is threaded into the right-hand end of air pressure tank 4 Screw rod is propped up, so as to circular side cover is arranged on into the right-hand end of air pressure tank 4, after circular side cover is installed, is had when being full of in air pressure tank 4 During the water of pressure, the water with pressure will not be from the right-hand end of air pressure tank 4 to outward leakage, and air bag 5 is located in air pressure tank 4, plus air nozzle 6 Bottom is arranged on the upper left quarter of air bag 5, plus air nozzle 6 by adding two nuts in the air inlet pipe lower external thread of air nozzle 6 and external screw thread Air inlet pipe upper end from the upper left end tapping of air pressure tank 4 draw, by plus the air inlet pipe upper external thread of air nozzle 6 and positioned at plus air nozzle Two nuts in 6 air inlet pipe upper external threads will add air nozzle 6 to be arranged on the upper left end of air pressure tank 4, after installing, plus air nozzle Communicate inside 6 air inlet pipe inside and air bag 5, full of after air in air bag 5, air will not from the upper left quarter of air bag 5 and plus air nozzle 6 enter To outward leakage between tracheae outside, when in air pressure tank 4 full of the water with pressure, the water with pressure will not be from air pressure tank 4 Upper left end tapping and add the air inlet pipe outside of air nozzle 6 between to outward leakage, first pressure probe 7-1 air inlet pipe bottom passes through Two nuts in air inlet pipe 7-1 lower external thread and external screw thread are arranged on the upper right quarter of air bag 5, first pressure probe 7-1's Air inlet pipe upper end is drawn from the upper right end tapping of air pressure tank 4, by the external screw thread on first pressure probe 7-1 air inlet pipe top First pressure probe 7-1 is arranged on into the top of air pressure tank 4 with two nuts in air inlet pipe 7-1 upper external thread right End, the detection display unit of first pressure probe 7-1 is arranged on first pressure probe 7-1 air inlet pipe upper end, after installing, Communicate inside first pressure probe 7-1 air inlet pipe inside and air bag 5, full of after air in air bag 5, air will not be from air bag 5 To outward leakage between upper right quarter and first pressure probe 7-1 air inlet pipe outside, full of the water with pressure in air pressure tank 4 When, the water with pressure will not between the upper right end tapping of air pressure tank 4 and first pressure probe 7-1 air inlet pipe outside to Outward leakage, middle part and upper right part respectively have a perforate on main pipeline 8, and respectively there are a perforate, main pipeline in the left and right sides end of main pipeline 8 8 rear ends or so two parts are not welded on two nocks of bracing frame 3, and 4 times middle parts of middle part perforate and air pressure tank are opened on main pipeline 8 By welding a fastener for connection, after connecting, the water inside main pipeline 8 can be flowed into inside air pressure tank 4 through steel pipe in hole, and second The air inlet pipe bottom of pressure probe 7-2 is by the external screw thread of air inlet pipe bottom and two in air inlet pipe lower external thread Nut is arranged on the upper end of right part perforate on main pipeline 8, and the detection display unit of second pressure probe 7-2 is arranged on second Pressure probe 7-2 air inlet pipe upper end, after installing, communicates inside second pressure probe 7-2 air inlet pipe inside and main pipeline 8, When in main pipeline 8 full of the water with pressure, the water with pressure will not be from right part tapping on main pipeline 8 and second pressure Power probe 7-2 air inlet pipe is leaked out between outside, and water pump 10 is arranged on the upper left-hand of base plate 1, connecting tube 9 by bolt and nut One end is welded on the outside of the left-hand end perforate of main pipeline 8, on the external screw thread and the outlet conduit of water pump 10 on the other end of connecting tube 9 External screw thread is entered by the direct joint connection of a branching pipe, the outlet conduit of electromagnetic water inlet valve 12 and the inlet channel of water pump 10 by electromagnetism The internal thread of the outlet conduit of water valve 12 screws in the external screw thread connection on the inlet channel of water pump 10, water inlet pipe 11 and electromagnetic water inlet valve 12 Inlet channel is installed by the internal thread connection for screwing into the inlet channel of electromagnetic water inlet valve 12 on the one end of water inlet pipe 11 Afterwards, after water pump 10 obtains electric work, electromagnetic water inlet valve 12 obtains its inner spool opening of electric work, water pump 10 can be water through water inlet To connecting tube 9, the water with pressure is from connecting tube 9, the left-hand end of main pipeline 8 for the suction of electromagnetic water inlet valve 12 that pipe 11, valve element is opened Perforate enter main pipeline 8 inside, the water with pressure will not between connecting tube 9 and the left-hand end perforate of main pipeline 8 to outward leakage, The inlet channel of electromagnetic outlet valve 13 is provided with a metal winding pipe 19, and the one end of bend pipe 19 and the inlet channel of electromagnetic outlet valve 13 pass through The internal thread connection for screwing into the inlet channel of electromagnetic outlet valve 13 on bend pipe one end, the other end of bend pipe 19 is welded on supervisor The outer spiral shell that the outside of the right-hand end perforate of road 8, the one end of outlet pipe 14 and the outlet conduit of electromagnetic outlet valve 13 pass through the one end of outlet pipe 14 Line screws in the connection of the outlet conduit internal thread of electromagnetic outlet valve 13, when the inside of main pipeline 8 water of the injection with pressure, with pressure Water will not between the other end of bend pipe 19 and the right-hand end perforate of main pipeline 8 to outward leakage, electromagnetic outlet valve 13 electric work its After inner spool is opened, the meeting of the water with pressure is another from the water side Jing outlet pipes 14 of electromagnetic outlet valve 13 in main pipeline 8 End is discharged, and measure of water tank 15 is placed in right-hand end on base plate 1, and measure of water tank 15 is located at the lower end of outlet pipe 14, plastic components The nock of box 16 has from left to right three perforates, and mu balanced circuit 17 and control circuit 18 are arranged in plastic components box 16 Portion, the power input of mu balanced circuit 17 and 220V AC powers the two poles of the earth are connected by wire, the output of the cathode power supply of mu balanced circuit 17 End and the cathode power supply input of control circuit 18, two pressure probe 7-1 and 7-2 cathode power supply inputs are connected by wire, The negative power supply output end of mu balanced circuit 17 and the negative power supply input of control circuit 18, two pressure probe 7-1 and 7-2 negative electricities Source input is connected by wired earth, 18 two control power inputs of control circuit and the pole of 220V AC powers one by wire Connect, 18 first control power output ends of control circuit and the ac power input end of electromagnetic water inlet valve 12 1 are connected by wire, 18 second control power output ends of control circuit and the ac power input end of electromagnetic outlet valve 13 1 are connected by wire, electromagnetism Another ac power input end of water intaking valve 12, another ac power input end of electromagnetic outlet valve 13 and another pole of 220V AC powers Connected by wire, the 3rd control power input of control circuit 18 is connected respectively with three-phase 380V AC power by wire Connect, the 3rd control power output end of control circuit 18 is connected respectively with the three-phase 380V AC power input of water pump 10 by wire Connect, the signal output part of first pressure probe 7-1 and the signal input part of control circuit 18 are connected by wire.Air bag 5 is Quality of rubber materials.Plus air nozzle 6 be use on bicycle tube plus air nozzle.Pressure probe 7-1,7-2 are RG131 type digital display type pressure Transmitter, its operating voltage is direct current 24V, and RG131 types digital display type pressure transmitter is input into different pressures in its air pressure input During force signal, its signal output part can export the voltage signal changed between 1V to 5V.Water pump 10 is power 20KW, using work Voltage is the vertical water pump of 380V AC powers.Electromagnetic water inlet valve 12 and electromagnetic outlet valve 13, operating voltage is alternating current 220V, its Inner spool is closed type structure.From top to bottom keep at a certain distance away inside measure of water tank 15 and be labeled with scale value, each quarter Angle value represents the weight in each scale value water.The utility model using front, first to needing to install the height of secondary water supply system Water total amount and hydraulic pressure during the water use peak of layer residential quarters in a period of time carries out data with electromagnetic flowmeter and water pressure gauge Collect and calculate.When using, the other end of water inlet pipe 11 is connected into a flexible pipe, the flexible pipe other end and running water pipe connection or handle The flexible pipe other end is put into other water sources（Such as water tank）In.If it is desired to installing the rise residential floor of secondary water supply system It is 14 layers, water total amount is 1 ton in half an hour during resident family's water use peak, needs hydraulic pressure to allow when reaching 6KG inside pipeline Top layer resident is just commonly using water；Assume that the highest safe pressure that this new air bag can bear is 8KG, during experiment test, with sky Press Jing adds air nozzle 6 that the compressed air of different pressures is filled with toward the air bag 5 in air pressure tank 4（It is assumed here that being filled with air bag 5 Compressed air pressure be 6KG）, now, being acted on by compressed air inside, the volume of air bag 5 expands；When opening control circuit 18 the After one power switch, in the case where control circuit 18 is acted on, electromagnetic water inlet valve 12 electric work its inner spool is opened, then, water Outside water is pressurizeed suction to main pipeline 8 by pump 10, and the water that the inside of main pipeline 8 has pressure is entered in air pressure tank 4, and by gas Capsule 5 compresses, and by the regulation handle of the adjustable resistance of adjusting control circuit 18, the regulation handle for making adjustable resistance is directed at plastic components A numeral between the outside of box 16 1 to 10（Here if 8) numeral of alignment is, then, with pressure inside air bag 5 Under water compression, when pressure rises to 8KG, act on through first pressure probe 7-1 and control circuit 18, control circuit 18 Water pump 10 and the dead electricity of electromagnetic water inlet valve 12 can be made to quit work；It is real after water pump 10 and the dead electricity of electromagnetic water inlet valve 12 quit work Test personnel to open 18 second power switches of control circuit, then, electromagnetic outlet valve 13 electric work its inner spool is opened, Compressed air reaction force in air bag 5 is pressed out to the water Jing bend pipes 19 and electromagnetic outlet valve 13 in main pipeline 8 and air pressure tank 4 In measure of water tank 15, when the designation number of second pressure probe 7-2 reaches 6KG, by second electricity of control circuit 18 Source switch is closed, and then, quit work its inner spool of the dead electricity of electromagnetic outlet valve 13 is closed, the water in main pipeline 8 and air pressure tank 4 No longer it is discharged, now, experimenter can just read the weight of water according to the scale value of measure of water tank 15（Such as one scale value Represent the 200KG water yields）, so that it may test out air bag 5 and be filled with 6KG compressed air states, acted on by the water with pressure, air bag 5 Internal pressure is risen to after 8KG, and electromagnetic outlet valve 13 is opened, and the internal pressure of air pressure tank 4 drops to before 6KG, can be by a lot of water It is pressed out in measure of water tank 15.In actual experiment, because Jing main pipelines 8 and air pressure tank 4 discharge the water with certain pressure value Amount is related to the internal pressure of air bag 5；When the compressed air pressure that is filled with inside air bag 5 is too high, Jing main pipelines 8 enter air pressure Water inside tank 4 because the internal pressure of air bag 5 is too high, overall volume is excessive, so, the internal pressure of air bag 5 reach safety set During definite value, the water yield that is filled with inside air pressure tank 4 can reduce, but, reach minimum, reality in the internal pressure of air pressure tank 4 of setting Before testing second power switch of personnel's closing control circuit 18, air bag 5 will can be filled with main pipeline 8 and air pressure tank 4 Hydraulic pressure goes out relatively many；When the compressed air pressure that is filled with inside air bag 5 is too low, Jing main pipelines 8 are entered inside air pressure tank 4 Water because the internal pressure of air bag 5 is low, overall volume is relatively small, so, inside air bag pressure reach secure setting when, fill Entering the water yield inside air pressure tank 4 can increase, but, reach minimum, experimenter in the internal pressure of air pressure tank 4 of setting and close Before second power switch of control circuit 18, due to the internal pressure of air bag 5 it is too low, air bag 5 after a part of water is extruded, just not The hydraulic pressure that residue has been filled with main pipeline 8 and air pressure tank 4 can be gone out again；By the compression that different pressures are filled with toward in air bag 5 Air, repetition test, before the pressure drop in air bag 5 to minimum setting value, the water yield for testing out the extrusion of air bag 5 is most When, then, now the air pressure inside of air bag 5 is optimum state；When the pressure of air bag 5 is in optimum state, according to measure of water tank The weight of water in 15, with reference to it is advance collect need that secondary water supply system high-rise buildings water use peak is installed during in a period of time Total water consumption and hydraulic pressure data（Hydraulic pressure needed for the house top layer resident pipeline of differing heights is different）, and need two after installing The secondary water system booster pump intermittently used time, so as to adopt suitable body when installing secondary water supply system for rise residential Long-pending air pressure tank, air bag and the air with convenient pressure is filled with toward in air bag or nitrogen provides gross data and supports.If, The volume of this Novel pressure tank 4 is one cube of cubic meter, and the volume of air bag 5 is filled with compressed air just at volume during drum It is 0.8 cubic metre；The charged pressure of air bag 5 is the compressed air of 6KG, and the adjustable resistance regulation handle of control circuit 18 is adjusted to During numeral 8, water is pressurized suction to air pressure tank 4 by water pump 10, and in the internal pressure of air bag 5 8KG is reached, and opens electromagnetic outlet valve 13 Afterwards, before the internal pressure of air pressure tank 4 reaches 6KG, the water yield that air bag 5 is extruded is most, then, the compression that now air bag 5 is filled Air pressure value is optimum state, and this moment under state, the water inventory that air bag 5 is extruded is 500KG；If, need that secondary confession is installed Water total amount is 1 ton in half an hour during the high-rise buildings water use peak of water system, and hydraulic pressure needed for uppermost storey is 6KG, secondary The interval work pattern of the booster pump setting of water system, is in the high-rise buildings water use peak for needing installation secondary water supply system Period works once at interval of half an hour, then, need secondary water supply system to be mounted to be accomplished by during water use peak half little When it is interior one ton of water with 6KG pressure is provided, and the result of this novel experimental is can only in the best condition to provide 500KG water Amount, so calculates according to experiment the data obtained, and to the high residential building for needing installation secondary water supply system secondary water-supply system is being installed During system, using than this Novel pressure tank 4 and each twice air pressure tank of air bag 5 and air bag, secondary water supply system after mounting The air or nitrogen of 6KG pressure are filled with air bag can meet needs.In actual experiment, it is filled with air pressure tank 4 and has more relatively After the water of pressure, pressure can be higher in air bag 5, reaches minimum, experimenter in the internal pressure of air pressure tank 4 of setting and closes control Before second power switch of circuit processed 18, being forced out the water with pressure in air pressure tank 4 can be more, but by the material of air bag 5 Limited, in air pressure tank 4 water with pressure can not be excessively filled with, because being filled with the dilutional hyponatremia with pressure, the hypertonia of air bag 5 The service life of air bag 5 can be affected or even cause air bag 5 to explode, so, after the suitable water with pressure is filled with air pressure tank 4, gas The internal pressure power of capsule 5 is maintained in safe pressure limit, can meet the water yield and hydraulic pressure of output；As a same reason, high residential building Cell is installed after secondary water supply system in use, and intracapsular pressure is maintained in safe pressure limit, can meet high residential building The time of cell water use peak phase water consumption and hydraulic pressure and secondary water supply system booster pump interval work.Using in, no Can be different with the water total amount and hydraulic pressure of high residential building, by advance to need install secondary water supply system high residential building Total water consumption and hydraulic pressure data during cell water use peak in a period of time is collected calculating, and needs to be mounted secondary The water system booster pump interval work time, by the compressed air that different pressures are filled with toward in air bag 5, repetition test, in gas Pressure drop in pressure tank 4 is to before minimum setting value（It is namely required that water needed for secondary water supply system high residential building top layer is installed Pressure）, test out air bag 5 extrusion the water yield for it is most when, then, now the air pressure inside of air bag 5 be optimum state, so as to for high level It is filled with using the air pressure tank of suitable volumes, air bag and toward air bag in when secondary water supply system is installed in residential quarters with properly pressing The air of power or nitrogen provide gross data and support.

Shown in Fig. 2, pressure probe A2, A3 are RG131 type digital display type pressure transmitters, and its operating voltage is direct current 24V, , when its air pressure input is input into different pressure signals, its pin of signal output part 2 can be defeated for RG131 types digital display type pressure transmitter Go out the voltage signal changed between 1V to 5V.Water pump M power is 20KW, adopt operating voltage for 380V AC powers vertical water Pump.Electromagnetic water inlet valve DC1 and electromagnetic outlet valve DC2, operating voltage is alternating current 220V, and its inner spool is closed type structure.By Output voltage stabilizer A1 and ceramics are fixed in power transformer T, silicon rectifier diode VD1, VD2, VD3, VD4, electrochemical capacitor C1, three ends Electric capacity C2, C3 constitute mu balanced circuit, and silicon rectifier diode has four, and ceramic disc capacitor has two, and output voltage stabilizer A1 is fixed at three ends Model is 7824, and power transformer T secondary windings wherein one end and first silicon rectifier diode VD1 negative poles, second silicon are whole Stream diode VD2 positive poles are by wire connection, the power transformer T secondary windings other end and the 3rd silicon rectifier diode VD3 Negative pole, the 4th silicon rectifier diode VD4 positive pole are connected by wire, second silicon rectifier diode VD2 negative pole and the 4th Output voltage stabilizer A1 is fixed at silicon rectifier diode VD4 negative poles, electrochemical capacitor C1 positive poles, first ceramic disc capacitor C2 one end, three ends The pin of cathode power supply input 1 connected by wire, first silicon rectifier diode VD1 positive pole and the 3rd silicon rectifier diode VD3 positive poles, electrochemical capacitor C1 negative poles, first the ceramic disc capacitor C2 other ends, second ceramic disc capacitor C3 one end, three ends fix defeated Go out the foot of negative power supply input 2 of voltage-stablizer A1 by wired earth, the cathode power supply that output voltage stabilizer A1 is fixed at three ends is defeated Go out 3 pin of end and second ceramic disc capacitor C3 other end to connect by wire.By power switch S1, S2, adjustable resistance RP, unidirectionally may be used Control silicon VS and relay K1, K2, K3 composition control circuit, power switch S1, S2 are self-locking power switches, and power switch has two , relay has three, wherein a power switch S1 one end and one-way SCR VS anodes, first relay K1 mono- are normally opened Tip side is connected by wire, and one-way SCR VS negative electrodes and first relay K1 cathode power supplies input are connected by wire Connect, first another normally opened contact end of relay K1 and second relay K2 cathode power supply inputs, the 3rd relay K3 Cathode power supply input is by wire connection, second power switch S2 one end and the pole of 220V AC powers one, second relay The normally-closed contact ends of device K2 mono- are by wire connection, first relay K1 negative power supplies input and second relay K2 negative pole Power input, the 3rd relay K3 negative power supplies input are by wired earth, and adjustable resistance RP one end is controllable with unidirectional Silicon VS control poles are connected by wire, when two power switches S1, S2 are arranged in plastic components box, two power switch S1, The button of S2 is located at outside first and second perforate of plastic components box nock respectively, is beneficial to from outside plastic components box Two power switches S1, S2 are opened or closed, the regulation handle of adjustable resistance RP is located at plastic components box nock the 3rd Outside perforate, it is beneficial to from plastic components box outside and adjusts the resistance of adjustable resistance RP, in plastic components box nock the 3rd Perforate outside, the numeral being labeled with positioned at adjustable resistance RP regulation handle surroundings between 1 to 10.Mu balanced circuit power input electricity Source transformer T armature windings and 220V AC powers the two poles of the earth are connected by wire；The end of mu balanced circuit cathode power supply output end three is consolidated Determine 3 pin and the control circuit cathode power supply input power switch S1 other ends of output voltage stabilizer A1, pressure probe A2 positive poles electricity The pin of source input 1, the pin of pressure probe A3 cathode power supplies input 1 are connected by wire；Mu balanced circuit negative power supply output end three 2 pin and control circuit negative power supply input relay K1 negative power supply inputs, pressure of the fixed output voltage stabilizer A1 in end are visited The pin of head A2 negative power supplies input 3, the pin of pressure probe A3 negative power supplies input 3 pass through wired earth；Two controls of control circuit The normally-closed contact ends of power input relay K2 mono- processed, power switch S2 one end and the pole of 220V AC powers one are connected by wire Connect；Another normally-closed contact ends of first control power output end relay K2 of control circuit and the alternating currents of electromagnetic water inlet valve DC1 mono- Source input is connected by wire；Second control power output end power switch S2 other end of control circuit and electromagnetic outlet valve The ac power input ends of DC2 mono- are connected by wire；Another ac power input ends of electromagnetic water inlet valve DC1, electromagnetic outlet valve DC2 Another ac power input end and another pole of 220V AC powers are connected by wire；The 3rd control power input of control circuit End tri- normally-closed contact ends of relay K3 are connected respectively with three-phase 380V AC power by wire；The 3rd control of control circuit Power output end relay K3 the other three normally-closed contacts end point and water pump M three-phase 380V AC powers input are connected by wire Connect；The pin of signal output part 2 of first pressure probe A2 and the signal input part adjustable resistance RP other ends of control circuit pass through Wire connects.

Fig. 2, in mu balanced circuit：20V AC powers are entered after power transformer T, and power transformer T power output ends can be defeated Go out 12V AC powers, 12V AC power Jing silicon rectifier diode VD1, VD2, VD3, VD4 rectifications, electrochemical capacitor C1 filtering conversions For dc source, into after 1 pin of three ends fixation output voltage stabilizer A1, output voltage stabilizer A1 is fixed in it in three ends to dc source Under portion's circuit and peripheral cell ceramic disc capacitor C2, C3 effect, the 3rd pin exports stable 24V dc sources and is entering control circuit just Pole power input, pressure probe A2 cathode power supply inputs, pressure probe A3 cathode power supply inputs, then, control circuit Cathode power supply input, pressure probe A2 cathode power supply inputs, pressure probe A3 cathode power supplies input end in electricity condition. In control circuit, pressure probe A2, A3, water pump M and electromagnetic water inlet valve DC1, electromagnetic outlet valve DC2：The end of mu balanced circuit three is fixed The 24V dc sources of the 3 pin output of output voltage stabilizer A1 enter pressure probe A2 cathode power supply inputs, pressure probe A3 positive poles After power input, pressure probe A2, pressure probe A3 obtain electric work its display screen and normally show pressure value；When open first After power switch S1, the end of mu balanced circuit three fixes the 24V dc sources of the 3 pin output of output voltage stabilizer A1 and can enter unidirectional controllable Silicon VS anodes；After 220V AC powers are connected, electromagnetic water inlet valve DC1 can obtain electric work its inner spool and open；380V is exchanged After power on, 380V AC powers can enter three normally-closed contact ends of relay K3, and followed by, water pump M obtains electric work；In electricity Magnetic water intaking valve DC1 obtains that electric work its inner spool is opened, water pump M is obtained after electric work, and water pump M is by outside water suction main pipeline Interior, the water that main pipeline inside has pressure is entered in air pressure tank, and air bag is compressed；By the resistance for adjusting adjustable resistance RP, A numeral for making the regulation handle of adjustable resistance RP be aligned between plastic components box outside 1 to 10（If the number being aligned here Word is " 8 "), then under by the water compression with pressure, when pressure rises to 8KG, pressure probe A2 believes inside air bag The d. c. voltage signal of number pin of output end 2 output can be more than trigger voltage 0.7V of one-way SCR VS, then, one-way SCR VS is triggered, and relay K1 obtains two normally opened contact end of electric adhesive and closes；Due to relay K2, K3 cathode power supply input Connected by wire with another normally opened contact ends of relay K1, so, relay K1 obtains two normally opened contact end of electric adhesive and closes After conjunction, relay K2 can obtain two normally-closed contact end of electric adhesive and disconnect, and relay K3 can obtain electric adhesive its three groups of normally-closed contacts End disconnects；Because, another normally-closed contact ends of relay K2 and the ac power input ends of electromagnetic water inlet valve DC1 mono- are connected by wire Connect, relay K3 the other three normally-closed contacts end point and water pump M three-phase 380V AC powers input are connected by wire, so, Relay K2, K3 obtain it is electric after, electromagnetic water inlet valve DC1 and water pump M can dead electricity quit work；So, main pipeline inside has pressure The water of power will not reversely be discharged from electromagnetic water inlet valve DC1 water inlet ends；There is auto-lock function after being triggered due to one-way SCR VS, Even if inside air bag pressure is less than 8KG, relay K1, K2, K3 appoint can so obtain electric adhesive, and only user is by power switch S1 Close, relay K1 just can dead electricity stopping adhesive；In practical application, if the regulation handle alignment plastic components of adjustable resistance RP Outside numeral is " 8 ", when the pressure of inside air bag is less than to 8KG, is due to, the regulation handle alignment of adjustable resistance RP Digital " 8 ", the adjustable resistance RP other ends are arrived between one-way SCR VS control poles in relatively high resistance value, then, pressure The d. c. voltage signal of the pin of 2 signal output part of probe A 2 output, into the adjustable resistance RP other ends, enters from adjustable resistance RP one end After entering one-way SCR VS control poles, relatively high resistance value will be in because of adjustable resistance RP, in adjustable resistance RP voltages Under drop effect, so that adjustable resistance RP one end is input into the voltage of one-way SCR VS control poles is less than one-way SCR VS's Trigger voltage 0.7V, one-way SCR VS is not triggered, and relay K1 would not also obtain electric adhesive；When the pressure of inside air bag is arrived During up to 8KG, the d. c. voltage signal of the pin of pressure probe A2 signal output parts 2 output is of a relatively high, even if pressure probe A2 signals The d. c. voltage signal of the pin of output end 2 output is depressured by adjustable resistance RP, but the DC voltage of adjustable resistance RP one end output Signal appoints trigger voltage so higher than one-way SCR VS, so, relay K1 can obtain electric adhesive；Just can be adjustable more than Resistance RP regulation handle alignment plastic components outside 1 to 10 between in a numeral when, air bag reach setting pressure value When, water pump M and electromagnetic water inlet valve DC1 dead electricity quit work；If the regulation handle alignment of adjustable resistance RP is digital " 5 ", So when inside air bag pressure reaches 5KG, even if the d. c. voltage signal of the pin of pressure probe A2 signal output parts 2 output is relative It is relatively low, but because the adjustable resistance RP other ends to one-way SCR VS control poles are in relatively low resistance value, so, can The d. c. voltage signal for adjusting the output of resistance RP one end appoints the right trigger voltage higher than one-way SCR VS, and so, relay K1 is just Can obtain electric adhesive, water pump M and electromagnetic water inlet valve DC1 will dead electricity quit work, so as to meet experimenter in intracapsular pressure When reaching the maximal pressure force value for needing, water pump M and electromagnetic water inlet valve DC1 energy dead electricity quits work.Power switch S2 and electromagnetism go out In water valve DC2：After power switch S2 is opened, 220V AC powers can enter electromagnetic outlet valve DC2, then, electromagnetic outlet valve DC2 obtains electric work its inner spool and opens, and the water with pressure is arranged from electromagnetic outlet valve DC2 water sides in main pipeline and air pressure tank Go out to measure of water tank；Open in power switch S2, electromagnetic outlet valve DC2 obtains electric work, electromagnetic outlet valve DC2 water sides row While discharging water in measure of water tank, the pressure on the number that user's observation air pressure probe A 3 shows, when air pressure probe A 3 shows Pressure on the number reach minimum setting value when（Minimum pressure is set as 6KG in such as air pressure tank）, user is power switch S2 Close, so, now the water yield in measure of water tank is exactly to reach under minimum setting pressure in air pressure tank, what air bag can be extruded The water yield.

Fig. 2, in mu balanced circuit：It is 3W that T-shaped number of power transformer is 220V/24V, power；Silicon rectifier diode VD1, VD2, VD3, VD4 model is 1N4001；Electrochemical capacitor C1 models are 470UF/50V；Ceramic disc capacitor C2 specifications are 0.33UF, ceramics Electric capacity C3 specifications are 0.1UF.In control circuit：Adjustable resistance RP specifications are 100K, and one-way SCR VS is MCR100/6 shapes Envelope one-way SCR；Relay K1, K2 model is HF152FD/24V/1HT；Relay K3 is HY5117 type relays, work Voltage is direct current 24V, and contact change-over electric current is 60A.Electromagnetic water inlet valve DC1 and electromagnetic outlet valve DC2 models are ZCZP-16P, its Internal latus rectum is 50mm.

Claims (9)

1. secondary water supply system output experimental facilities, it is characterised in that by base plate, support feet, bracing frame, air pressure tank, gas Capsule, plus air nozzle, pressure probe, main pipeline, connecting tube, water pump, water inlet pipe, electromagnetic water inlet valve, electromagnetic outlet valve, outlet pipe, water Measure measuring tank, plastic components box, mu balanced circuit and control circuit to constitute, base plate, support feet, bracing frame, air pressure tank, main pipeline, Connecting tube, water inlet pipe, outlet pipe, measure of water tank are metal materials, and support feet has four, and bracing frame has two, pressure probe There are two, four support feets are respectively welded at base plate lower end surrounding, two bracing frame lower ends are respectively welded at base plate top or so Two ends, air pressure tank bottom or so two ends are respectively welded at two bracing frame upper ends, air pressure tank top or so two ends respectively has one to open Hole, there is a perforate at middle part under air pressure tank, and air pressure tank right-hand end is Open architecture, and ring air pressure tank right-hand end keeps at a certain distance away Branched screw rod is installed, air pressure tank is configured with a circular side cover, there are multiple perforates at the edge of ring circle side cover, the number of openings and Air pressure tank right-hand end screw rod quantity is consistent, and an edge has the round rubber cushion cover of multiple perforates branched in air pressure tank right-hand end On screw rod, multiple perforates at circular side cover Jing circle side covers edge are enclosed within the branched screw rod of air pressure tank right-hand end, branched nut point The branched screw rod of air pressure tank right-hand end is threaded into, so as to circular side cover is arranged on into air pressure tank right-hand end, after circular side cover is installed, When in air pressure tank full of the water with pressure, the water with pressure will not be from air pressure tank right-hand end to outward leakage, and air bag is located at In air pressure tank, plus air nozzle bottom is left by adding two nuts in air nozzle air inlet pipe lower external thread and external screw thread to be arranged on air bag Top, plus air nozzle air inlet pipe upper end from air pressure tank upper left end tapping draw, by plus air nozzle air inlet pipe upper external thread and Positioned at two nuts added in air nozzle air inlet pipe upper external thread air nozzle will be added to be arranged on air pressure tank upper left end, be installed Afterwards, plus inside air nozzle air inlet pipe communicate with inside air bag, full of after air in air bag, air will not be from air bag upper left quarter and aerating To outward leakage between nozzle air inlet pipe outside, when in air pressure tank full of the water with pressure, the water with pressure will not be from air pressure Tank upper left end tapping and add between air nozzle air inlet pipe outside to outward leakage, first pressure probe air inlet pipe bottom pass through into Two nuts in tracheae lower external thread and external screw thread are arranged on air bag upper right quarter, the air inlet pipe upper end of first pressure probe Draw from air pressure tank upper right end tapping, by the external screw thread on first pressure probe air inlet pipe top and in air inlet pipe First pressure probe is arranged on air pressure tank upper right end, the detection of first pressure probe by two nuts on portion's external screw thread Display unit is arranged on first pressure probe air inlet pipe upper end, and after installing, first pressure probe air inlet pipe inside is gentle Intracapsular portion communicates, and full of after air in air bag, air will not be from air bag upper right quarter and first pressure probe air inlet pipe outside Between to outward leakage, when in air pressure tank full of the water with pressure, the water with pressure will not be from air pressure tank upper right end perforate To outward leakage between place and first pressure probe air inlet pipe outside, middle part and upper right part respectively have a perforate on main pipeline, main Pipeline left and right sides end respectively has a perforate, main pipeline rear end or so two parts not to be welded on two bracing frame nocks, main On pipeline middle part perforate and air pressure tank under middle part perforate by weld a fastener for connection, the water after connecting, inside main pipeline Can flow into inside air pressure tank through steel pipe, the air inlet pipe bottom of second pressure probe passes through external screw thread and the position of air inlet pipe bottom Two nuts in air inlet pipe lower external thread are arranged on the upper end of right part perforate on main pipeline, the inspection of second pressure probe Survey display unit and be arranged on second pressure probe air inlet pipe upper end, after installing, second pressure probe air inlet pipe inside and Communicate inside main pipeline, when in main pipeline full of the water with pressure, the water with pressure will not be opened right part from main pipeline Leak out and second pressure probe air inlet pipe outside between at hole, it is left that water pump is arranged on base plate top by bolt and nut Side, connecting tube one end is welded on the outside of main pipeline left-hand end perforate, the external screw thread and pumping line on the connecting tube other end External screw thread on road passes through electromagnetism by the direct joint connection of a branching pipe, electromagnetic water inlet valve outlet conduit and water feeding of water pump pipeline The internal thread in water outlet pipe of inlet valve road screws in the external screw thread connection on pump water inlet road, water inlet pipe and electromagnetic water inlet valve water inlet pipe Road water pump after installing, is worked as by the internal thread connection for screwing into electromagnetic water inlet valve inlet channel on water inlet pipe one end Electric work, electromagnetic water inlet valve are obtained after electric work its inner spool opens, the electricity that water pump can open water through water inlet pipe, valve element The suction of magnetic water intaking valve to connecting tube, the water with pressure are entered inside main pipeline from connecting tube, the perforate of main pipeline left-hand end, had The water of pressure will not be between connecting tube and main pipeline left-hand end perforate to outward leakage, and electromagnetic outlet valve inlet channel is provided with one Metal winding pipe is propped up, bend pipe one end and electromagnetic outlet valve inlet channel are entered by the electromagnetic outlet valve that screws on bend pipe one end The internal thread connection of waterpipe, the bend pipe other end is welded on the outside of main pipeline right-hand end perforate, and outlet pipe one end and electromagnetism go out Water valve outlet conduit screws into the connection of electromagnetic outlet valve outlet conduit internal thread by outlet pipe one end, when in main pipeline During portion's water of the injection with pressure, the water with pressure will not be between the bend pipe other end and main pipeline right-hand end perforate to leaking Dew, electromagnetic outlet valve is obtained after electric work its inner spool opens, and the meeting of the water with pressure is from electromagnetic outlet valve in main pipeline The water side Jing outlet pipes other end is discharged, and measure of water tank is placed in right-hand end on base plate, and measure of water tank is located under outlet pipe End, the nock of plastic components box has from left to right three perforates, and mu balanced circuit and control circuit are arranged on plastic components box Inside, mu balanced circuit power input and 220V AC powers the two poles of the earth are connected by wire, mu balanced circuit cathode power supply output end Connected by wire with control circuit cathode power supply input, two pressure probe cathode power supply inputs, mu balanced circuit negative pole Power output end and control circuit negative power supply input, two pressure probe negative power supply inputs are by wired earth, control Two control power inputs of circuit processed and the pole of 220V AC powers one are connected by wire, first control power supply of control circuit Output end and the ac power input end of electromagnetic water inlet valve one are connected by wire, second control power output end of control circuit and The ac power input end of electromagnetic outlet valve one is connected by wire, another ac power input end of electromagnetic water inlet valve, electromagnetism water outlet Another ac power input end of valve and another pole of 220V AC powers are connected by wire, and the 3rd control power supply of control circuit is defeated Enter end to connect by wire with three-phase 380V AC power respectively, control circuit the 3rd controls power output end respectively and water pump Three-phase 380V AC power input is by wire connection, the signal output part of first pressure probe and the signal of control circuit Input is connected by wire.

2. secondary water supply system according to claim 1 output experimental facilities, it is characterised in that air bag is rubber material Matter.

3. secondary water supply system according to claim 1 output experimental facilities, it is characterised in that plus air nozzle is voluntarily Use on in-car tire plus air nozzle.

4. secondary water supply system according to claim 1 output experimental facilities, it is characterised in that pressure probe is RG131 type digital display type pressure transmitters, its operating voltage is direct current 24V, and RG131 types digital display type pressure transmitter is defeated in its air pressure When entering the pressure signals for holding input different, its signal output part can export the voltage signal changed between 1V to 5V.

5. secondary water supply system according to claim 1 output experimental facilities, it is characterised in that pump power is 20KW, adopt operating voltage for 380V AC powers vertical water pump.

6. secondary water supply system according to claim 1 output experimental facilities, it is characterised in that electromagnetic water inlet valve and Electromagnetic outlet valve, operating voltage is alternating current 220V, and its inner spool is closed type structure.

7. secondary water supply system according to claim 1 output experimental facilities, it is characterised in that in measure of water tank Portion from top to bottom keeps at a certain distance away and is labeled with scale value, and each scale value represents the weight in each scale value water.

8. secondary water supply system according to claim 1 output experimental facilities, it is characterised in that mu balanced circuit is by electricity Output voltage stabilizer and ceramic disc capacitor composition, silicon rectifier diode are fixed in source transformer, silicon rectifier diode, electrochemical capacitor, three ends There are four, ceramic disc capacitor there are two, and it is 7824 that output voltage stabilizer model is fixed at three ends, power transformer secondary windings wherein one end Connected by wire with first silicon rectifier diode negative pole, second silicon rectifier diode positive pole, power transformer it is secondary around The group other end and the 3rd silicon rectifier diode negative pole, the 4th silicon rectifier diode positive pole are connected by wire, second silicon Commutation diode negative pole and the 4th silicon rectifier diode negative pole, electrochemical capacitor positive pole, first ceramic disc capacitor one end, three ends are consolidated The pin of cathode power supply input 1 of output voltage stabilizer is determined by wire connection, first silicon rectifier diode positive pole and the 3rd silicon Commutation diode positive pole, electrochemical capacitor negative pole, first the ceramic disc capacitor other end, second ceramic disc capacitor one end, three ends are fixed By wired earth, the cathode power supply output of output voltage stabilizer is fixed at three ends to the foot of negative power supply input 2 of output voltage stabilizer 3 pin and second ceramic disc capacitor other end is held to connect by wire.

9. secondary water supply system according to claim 1 output experimental facilities, it is characterised in that control circuit is by electricity Source switch, adjustable resistance, one-way SCR and relay group are into power switch is self-locking power switch, and power switch has two , relay has three, wherein a power switch one end and one-way SCR anode, first normally opened contact end of relay one Connected by wire, one-way SCR negative electrode and first relay cathode power supply input are connected by wire, first after Another normally opened contact end of electrical equipment and second relay cathode power supply input, the 3rd relay cathode power supply input pass through Wire connects, and second power switch one end and the pole of 220V AC powers one, second normally-closed contact end of relay one are by leading Line connects, and first relay negative power supply input and second relay negative power supply input, the 3rd relay are born Pole power input is connected by wired earth, adjustable resistance one end and one-way SCR control pole by wire, two power supplys When switch is arranged in plastic components box, the button of two power switches be located at respectively plastic components box nock first and Outside second perforate, it is beneficial to from plastic components box external opening or closes two power switches, the regulation handle of adjustable resistance Outside the 3rd perforate of plastic components box nock, it is beneficial to from plastic components box outside and adjusts the resistance of adjustable resistance, On the outside of the 3rd perforate of plastic components box nock, it is labeled between 1 to 10 positioned at adjustable resistance regulation handle surrounding Numeral.