CN209205048U - Flow sensing formula pressure pot water-driven system with relief valve - Google Patents
Flow sensing formula pressure pot water-driven system with relief valve Download PDFInfo
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- CN209205048U CN209205048U CN201821299689.2U CN201821299689U CN209205048U CN 209205048 U CN209205048 U CN 209205048U CN 201821299689 U CN201821299689 U CN 201821299689U CN 209205048 U CN209205048 U CN 209205048U
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- pressure pot
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Abstract
Flow sensing formula pressure pot water-driven system with relief valve, including raw water inlet, raw water inlet connects PP filter core, PP filter core connects inlet water solenoid valve, inlet water solenoid valve connects booster pump, booster pump connects reverse osmosis membrane filter element, reverse osmosis membrane filter element is formed with pure water mouth and waste water mouth, pure water mouth connects non-return valve, non-return valve connects high-voltage switch gear, high-voltage switch gear connects water-driven pressure pot and postposition carbon filter core through the first tee tube, the water-driven pressure pot is formed with pure water chamber and waste water chamber, the intake-outlet of pure water chamber is communicated with the first tee tube, postposition carbon filter core connects flow sensor, flow sensor connects pure water discharge outlet, the waste water mouth of the reverse osmosis membrane filter element connects scouring electromagnetic valve, waste water chamber and relief valve of the scouring electromagnetic valve through the second tee tube connection water-driven pressure pot, relief valve connects discharge of wastewater mouth.
Description
Technical field
The utility model relates to water-driven pressure pots, more particularly to the flow sensing formula pressure pot water drive for having relief valve
Dynamic system.
Background technique
With the continuous improvement of people's living standards, people increasingly pay attention to drinking water health, therefore, household water-purifying machine
It is widely used.After to raw water filtration, pure water is entered reverse osmosis membrane in water purifier by the pure water mouth of reverse osmosis membrane
In pressure pot, and waste water is then expelled directly out by wastewater outlet, and existing pressure pot is usually air pressure driving, when pressure to be used
Bucket in pure water when, need to be passed through air in the other end of pressure pot, using the liner of air pressure driving pressure bucket, be pushed by liner
Pure water output, is driven with air pressure, and energy consumption is high, and disengaging water is few, instability of flow, low efficiency, if there is gas leakage, it is also necessary to fill
Gas, operates very troublesome, and air pressure is excessively high can generate quick-fried bucket, and there are security risks, therefore the applicant has once applied for China
Patent 201521024338.7, patent name is " two-way water-driven pressure pot ", and the patent only describes the structure of pressure pot,
It is driven by water, can reach reduction energy consumption, the purpose improved efficiency, but there is no the whole system knots for being applied to water purifier
Structure.The applicant has also applied for that Chinese patent 201720696238.1, patent name are that " raw water of water-driven pressure pot drives water
Road system " and Chinese patent 201720696797.2, patent name are that " waste water of water-driven pressure pot drives water route system
System ", but the system only discloses how to say that the pure water in pressure pot is exported using raw water or waste water, and function is more single, and
The flow no matter pure water exports is big or small, and drive form is all.
Summary of the invention
The purpose of this utility model is to overcome prior art there are the shortcomings that, provide a kind of by flow sensor sense
The size of pure water water flow is answered, pure water output flow is big or small, and drive form is all different, and can rush to reverse osmosis membrane filter element
It washes, guarantees that its is clean, sanitary, function is more, the flow sensing formula pressure pot water-driven system easy to use with relief valve.
The technical solution of flow sensing formula pressure pot water-driven system of the utility model with relief valve is: including raw water
Water inlet, raw water inlet connect PP filter core, and PP filter core connects inlet water solenoid valve, and inlet water solenoid valve connects booster pump, booster pump
Reverse osmosis membrane filter element is connected, reverse osmosis membrane filter element is formed with pure water mouth and waste water mouth, and pure water mouth connects non-return valve, and non-return valve connection is high
It compresses switch, high-voltage switch gear connects water-driven pressure pot through the first tee tube and postposition carbon filter core, the water-driven pressure pot are formed with
Pure water chamber and waste water chamber, the intake-outlet of pure water chamber are communicated with the first tee tube, and postposition carbon filter core connects flow sensor, flow
Sensor connects pure water discharge outlet, and the waste water mouth of the reverse osmosis membrane filter element connects scouring electromagnetic valve, and scouring electromagnetic valve is through second
Tee tube connects the waste water chamber and relief valve of water-driven pressure pot, and relief valve connects discharge of wastewater mouth.
The flow sensing formula pressure pot water-driven system with relief valve that the utility model discloses a kind of, is being not powered on shape
When state, inlet water solenoid valve be it is normally closed, scouring electromagnetic valve is normally opened, and when flow sensor is set in 500ml/min can incude (i.e.
When pure water discharge outlet flow is greater than 500ml/min, induction has signal, and controls scouring electromagnetic valve standard-sized sheet, when pure water discharge outlet
When flow is less than 500ml/min, no signal is incuded, and it is half-open to control scouring electromagnetic valve), and this system can be divided mainly into four kinds of shapes
State, one, flushing state, complete machine are powered, and inlet water solenoid valve is opened after being powered, pressurization pump startup, standard-sized sheet after scouring electromagnetic valve is powered,
Raw water (i.e. tap water) enters reverse osmosis membrane filter element through raw water inlet, PP filter core, inlet water solenoid valve, booster pump at this time, to anti-
Infiltration membrane filter is rinsed, and flushing water all passes through scouring electromagnetic valve and enters in the waste water chamber of water-driven pressure pot, when flushing
Between be 18S, after flushing, machine enters water state processed；Two, low pressure water state when not taking pure water, high-voltage switch gear is in low pressure
When be closed, inlet water solenoid valve be powered after open, be pressurized pump startup, scouring electromagnetic valve is half-open in low-pressure state, raw water through raw water into
The mouth of a river enters PP filter core and carries out first time filtering and be delivered to inlet water solenoid valve, is delivered to after being pressurized using booster pump reverse osmosis
Membrane filter, since scouring electromagnetic valve is half-open, raw water can be divided into pure water and waste water by reverse osmosis membrane filter element, and waste water is through scouring electromagnetic valve
Waste water into water-driven pressure pot is intracavitary, and the pure water that pure water enters water-driven pressure pot through non-return valve, high-voltage switch gear is intracavitary, when
When hydraulic pressure in water-driven pressure pot is increased to specified pressure, relief valve is opened, and the waste water of reverse osmosis membrane filter element manufacture at this time is straight
It connects from relief valve and is discharged, and pure water goes successively to the pure water chamber of water-driven pressure pot, and the intracavitary waste water of waste water is also squeezed out, from
Relief valve discharge, until storing up full pure water in water-driven pressure pot, high-voltage switch gear is disconnected at this time, and complete machine is shut down；Three, pure water discharge outlet
Pure water export small flow status, when the flow of pure water discharge outlet pure water output is less than 500ml/min, flow sensor is noninductive
Induction signal, high-voltage switch gear are closed in low pressure, and inlet water solenoid valve is opened after being powered, and are pressurized pump startup, scouring electromagnetic valve is in low pressure
State is half-open, and relief valve is closed, and raw water enters the progress first time filtering of PP filter core through raw water inlet and is delivered into water electromagnetism
Valve is delivered to reverse osmosis membrane filter element after being pressurized using booster pump, and since scouring electromagnetic valve is half-open, reverse osmosis membrane filter element can will be former
Moisture is pure water and waste water, and the waste water that waste water enters water-driven pressure pot through scouring electromagnetic valve is intracavitary, using the driving of waste water, makes
The pure water of 200ml/min is exported in pure water chamber, and pure water obtained by reverse osmosis membrane filter element is 150ml/min and pure water chamber exports
Pure water released after postposition carbon filter core third time filters from pure water discharge outlet together；Four, the pure water output of pure water discharge outlet is big
Flow status, when the flow of pure water discharge outlet pure water output is greater than 500ml/min, flow sensor has inductive signal, and controls
Scouring electromagnetic valve standard-sized sheet processed, pure water obtained by reverse osmosis membrane filter element is 0(close to flushing state at this time), all raw waters enter water
In the waste water chamber of driving pressure bucket, pure water chamber is squeezed by waste water chamber, the pure water for keeping pure water intracavitary quickly flows out, and when useless
When hydraulic pressure is increased to specified pressure in water cavity, relief valve is opened, and the intracavitary pure water of water-driven pressure pot pure water is pressed substantially at this time
Out, the third state is entered to continue to take pure water, enters the second state if stopping taking pure water.This programme is with relief valve
Flow sensing formula pressure pot water-driven system, the booting for the first time of one, reverse osmosis membrane filter element can be rinsed, especially machine or
It is daily morning before use, being rinsed to reverse osmosis membrane filter element, avoids reverse osmosis membrane filter element fouling, guarantee that its is clean, sanitary；
Two, the pure water of different flow can be released as needed, and releases big flow pure water, small flow pure water and the drive form without pure water
It is not identical, meet the needs of different.
The utility model has the flow sensing formula pressure pot water-driven system of relief valve, the raw water inlet setting
Second pressure gauge is arranged in first pressure gauge, inlet water solenoid valve, and third pressure gauge, the 4th pressure of scouring electromagnetic valve setting is arranged in booster pump
The 5th pressure gauge is arranged in power table, high-voltage switch gear.The hydraulic pressure that first pressure gauge can detect raw water inlet produces the influence of water to complete machine,
Second pressure gauge can detect PP filter core crushing before booster pump, the influence on water intaking influence and to water-driven pressure pot, third pressure
Power table can detect the hydraulic pressure after booster pump, influences on water intaking and the influence to water-driven pressure pot, the 4th pressure gauge are detectable
The hydraulic pressure of waste water chamber, influences water intaking and the influence to water-driven pressure pot, the 5th pressure gauge can detect the hydraulic pressure of pure water chamber,
Influence on water intaking influence and to water-driven pressure pot.
Detailed description of the invention
Fig. 1 is the flow diagram of the flow sensing formula pressure pot water-driven system with relief valve.
Specific embodiment
The flow sensing formula pressure pot water-driven system with relief valve that the utility model relates to a kind of, as shown in Figure 1, packet
Raw water inlet 1 is included, raw water inlet connects PP filter core 2, and PP filter core connects inlet water solenoid valve 3, inlet water solenoid valve connection pressurization
Pump 4, booster pump connect reverse osmosis membrane filter element 5, and reverse osmosis membrane filter element is formed with pure water mouth 6 and waste water mouth 7, and pure water mouth connects non-return valve
8, non-return valve connects high-voltage switch gear 9, and high-voltage switch gear connects water-driven pressure pot 11 and postposition carbon filter core 12 through the first tee tube 10,
The water-driven pressure pot is formed with pure water chamber 13 and waste water chamber 14, and the intake-outlet of pure water chamber is communicated with the first tee tube 10, after
Carbon filter core connection flow sensor 15 is set, flow sensor connects pure water discharge outlet 16, the waste water mouth of the reverse osmosis membrane filter element 5
7 connection scouring electromagnetic valves 17, waste water chamber 14 and pressure release of the scouring electromagnetic valve through the second tee tube 18 connection water-driven pressure pot 11
Valve 19, relief valve connect discharge of wastewater mouth 20.In unpowered state, inlet water solenoid valve 3 be it is normally closed, scouring electromagnetic valve 17 is normal
Open, and when flow sensor 15 is set in 500ml/min can incude (i.e. when 16 flow of pure water discharge outlet is greater than 500ml/min,
Induction has signal, and controls 17 standard-sized sheet of scouring electromagnetic valve, when 16 flow of pure water discharge outlet is less than 500ml/min, incudes without letter
Number, and it is half-open to control scouring electromagnetic valve 17), and this system can be divided mainly into four kinds of states, one, flushing state, complete machine is powered, into
Water solenoid valve 3 is opened after being powered, and booster pump 4 starts, and standard-sized sheet after scouring electromagnetic valve 17 is powered, raw water (i.e. tap water) is through original at this time
Water water inlet 1, PP filter core 2, inlet water solenoid valve 3, booster pump 4 enter reverse osmosis membrane filter element 5, rush to reverse osmosis membrane filter element
It washes, flushing water all passes through scouring electromagnetic valve 17 and enters in the waste water chamber 14 of water-driven pressure pot 11, washing time 18S, punching
After washing, machine enters water state processed；Two, low pressure water state when not taking pure water, high-voltage switch gear 9 are closed in low pressure, into
Water solenoid valve 3 is opened after being powered, and booster pump 4 starts, and scouring electromagnetic valve 17 is half-open in low-pressure state, and raw water is through raw water inlet 1
First time filtering is carried out into PP filter core 2 and is delivered to inlet water solenoid valve 3, is delivered to after being pressurized using booster pump 4 reverse osmosis
Membrane filter 5, since scouring electromagnetic valve 17 is half-open, raw water can be divided into pure water and waste water by reverse osmosis membrane filter element 5, and waste water is through rinsing electricity
Magnet valve 17 enters in the waste water chamber 14 of water-driven pressure pot 11, and pure water enters water-driven pressure pot through non-return valve 8, high-voltage switch gear 9
In 11 pure water chamber 13, when the hydraulic pressure in water-driven pressure pot 11 is increased to specified pressure, relief valve 19 is opened, at this time reverse osmosis
The waste water that permeable membrane filter core 5 manufactures directly is discharged from relief valve 19, and pure water goes successively to the pure water chamber 13 of water-driven pressure pot 11,
And also squeeze out the waste water in waste water chamber 14, it is discharged from relief valve 19, until full pure water is stored up in water-driven pressure pot 11, it is high at this time
Compress switch 9 disconnections, and complete machine is shut down；Three, the pure water of pure water discharge outlet exports small flow status, when 16 pure water of pure water discharge outlet exports
Flow be less than 500ml/min when, the noninductive induction signal of flow sensor 15, high-voltage switch gear 9 is closed in low pressure, inlet water solenoid valve
3 be powered after open, booster pump 4 start, scouring electromagnetic valve 17 is half-open in low-pressure state, relief valve 19 close, raw water through raw water into
The mouth of a river 1 enters PP filter core 2 and carries out first time filtering and be delivered to inlet water solenoid valve 3, is delivered to after being pressurized using booster pump 4 anti-
Membrane filter 5 is permeated, since scouring electromagnetic valve 17 is half-open, raw water can be divided into pure water and waste water by reverse osmosis membrane filter element 5, and waste water is through rushing
It washes solenoid valve 17 to enter in the waste water chamber 14 of water-driven pressure pot 11, using the driving of waste water, makes to export in pure water chamber 13
The pure water of 200ml/min, and pure water obtained by reverse osmosis membrane filter element 5 is the pure water one that 150ml/min and pure water chamber 13 export
It rises and is released after postposition carbon filter core 12 filters for the third time from pure water discharge outlet 16；Four, the pure water of pure water discharge outlet exports big flow
State, when the flow of 16 pure water of pure water discharge outlet output is greater than 500ml/min, flow sensor 15 has inductive signal, and controls
17 standard-sized sheet of scouring electromagnetic valve processed, pure water obtained by reverse osmosis membrane filter element 5 is 0(close to flushing state at this time), all raw waters into
Enter in the waste water chamber 14 of water-driven pressure pot 11, pure water chamber 13 is squeezed by waste water chamber, the pure water for keeping pure water intracavitary is quick
Outflow, and when the intracavitary hydraulic pressure of waste water is increased to specified pressure, relief valve 19 is opened, at this time 11 pure water chamber 13 of water-driven pressure pot
Interior pure water is forced out substantially, and the third state is entered to continue to take pure water, enters the second state if stopping taking pure water.This
Scheme has a flow sensing formula pressure pot water-driven system of relief valve, and one, reverse osmosis membrane filter element 5 can be rinsed, especially
It is that booting or daily morning before use, to reverse osmosis membrane filter element flushing, avoid reverse osmosis membrane filter element fouling to machine for the first time,
Guarantee that its is clean, sanitary；Two, can release the pure water of different flow as needed, and release big flow pure water, small flow pure water and
Drive form without pure water is not identical, meets the needs of different.First pressure gauge 21, water inlet is arranged in the raw water inlet 1
Second pressure gauge 22 is arranged in solenoid valve 3, and third pressure gauge 23 is arranged in booster pump 4, and the 4th pressure gauge 24 is arranged in scouring electromagnetic valve 17,
The 5th pressure gauge 25 is arranged in high-voltage switch gear 9.The hydraulic pressure that first pressure gauge 21 can detect raw water inlet 1 produces the shadow of water to complete machine
It rings, second pressure gauge 22 can detect 2 crushing of PP filter core before booster pump 5, on water intaking influence and to the shadow of water-driven pressure pot 11
It ringing, third pressure gauge 23 can detect the hydraulic pressure after booster pump 4, the influence on water intaking influence and to water-driven pressure pot 11, the
Four pressure gauges 24 can detect the hydraulic pressure of waste water chamber 14, the influence on water intaking influence and to water-driven pressure pot 11, the 5th pressure
Table 25 can detect the hydraulic pressure of pure water chamber 13, the influence on water intaking influence and to water-driven pressure pot 11.
Claims (2)
1. having the flow sensing formula pressure pot water-driven system of relief valve, it is characterised in that: former including raw water inlet (1)
Water water inlet connects PP filter core (2), and PP filter core connects inlet water solenoid valve (3), and inlet water solenoid valve connects booster pump (4), booster pump
It connecting reverse osmosis membrane filter element (5), reverse osmosis membrane filter element is formed with pure water mouth (6) and waste water mouth (7), and pure water mouth connects non-return valve (8),
Non-return valve connects high-voltage switch gear (9), and high-voltage switch gear is filtered through the first tee tube (10) connection water-driven pressure pot (11) and postposition carbon
Core (12), the water-driven pressure pot are formed with pure water chamber (13) and waste water chamber (14), the intake-outlet of pure water chamber and the first threeway
Pipe (10) communicates, and postposition carbon filter core connects flow sensor (15), and flow sensor connects pure water discharge outlet (16), the reverse osmosis
The waste water mouth (7) of permeable membrane filter core (5) connects scouring electromagnetic valve (17), and scouring electromagnetic valve connects water-driven through the second tee tube (18)
The waste water chamber (14) and relief valve (19) of pressure pot (11), relief valve connect discharge of wastewater mouth (20).
2. having the flow sensing formula pressure pot water-driven system of relief valve as described in claim 1, it is characterised in that: described
Raw water inlet (1) first pressure gauge (21) are set, second pressure gauge (22) are arranged in inlet water solenoid valve (3), and booster pump (4) sets
It sets third pressure gauge (23), the 4th pressure gauge (24) is arranged in scouring electromagnetic valve (17), and the 5th pressure gauge is arranged in high-voltage switch gear (9)
(25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821299689.2U CN209205048U (en) | 2018-08-13 | 2018-08-13 | Flow sensing formula pressure pot water-driven system with relief valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821299689.2U CN209205048U (en) | 2018-08-13 | 2018-08-13 | Flow sensing formula pressure pot water-driven system with relief valve |
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| Publication Number | Publication Date |
|---|---|
| CN209205048U true CN209205048U (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821299689.2U Active CN209205048U (en) | 2018-08-13 | 2018-08-13 | Flow sensing formula pressure pot water-driven system with relief valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686514A (en) * | 2018-08-13 | 2018-10-23 | 浙江光跃环保科技股份有限公司 | Flow sensing formula pressure pot water-driven system with relief valve |
-
2018
- 2018-08-13 CN CN201821299689.2U patent/CN209205048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686514A (en) * | 2018-08-13 | 2018-10-23 | 浙江光跃环保科技股份有限公司 | Flow sensing formula pressure pot water-driven system with relief valve |
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