CN114506886A - Water purification system and water purification control method - Google Patents
Water purification system and water purification control method Download PDFInfo
- Publication number
- CN114506886A CN114506886A CN202210065196.7A CN202210065196A CN114506886A CN 114506886 A CN114506886 A CN 114506886A CN 202210065196 A CN202210065196 A CN 202210065196A CN 114506886 A CN114506886 A CN 114506886A
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- water
- pressure
- outlet device
- water outlet
- booster pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 322
- 238000000746 purification Methods 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000008213 purified water Substances 0.000 claims abstract description 28
- 238000005086 pumping Methods 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 4
- 230000001488 breeding effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
Abstract
The invention relates to a water purification system and a water purification control method, wherein the water purification system comprises a connecting pipeline, a booster pump, a water purifier, a dynamic pressure reducing valve, a high-pressure switch, a zero pressure valve, a first water outlet device and a second water outlet device which are sequentially arranged on the connecting pipeline; the dynamic pressure reducing valve can reduce the pressure of the water led out by the water purifier, so that the high-pressure switch can detect the pressure of the purified water led out by the dynamic pressure reducing valve; the zero pressure valve can adjust the purified water flowing to the first water outlet device to be in a zero pressure state; the second water outlet device is arranged on the connecting pipeline and positioned between the high-pressure switch and the zero-pressure valve, and the second water outlet device can discharge purified water passing through the high-pressure switch outwards. The invention can save the use of a pressure tank, avoid the breeding of a large amount of bacteria, avoid the frequent opening and closing of the booster pump, prolong the service life of the booster pump and reduce the noise generated along with the work of the water purification system.
Description
Technical Field
The invention belongs to the technical field of water purification, and particularly relates to a water purification system and a water purification control method.
Background
At present, a heat purification system on the market is mainly a water purifier connecting pipeline machine or a hot water faucet, a pressure tank and a high-pressure switch are required to be connected in the water purification system, pressure buffering is carried out through the pressure tank, and then the pressure switch is used for controlling the on-off of a booster pump.
However, after the water purification system internal access overhead tank, the overhead tank has the risk of breeding the bacterium, if do not connect the overhead tank, then because the pressure can appear undulant the unstability that leads to entire system when water and no water, and the normal play water of this water purification system during operation, the booster pump can be opened and close frequently, so not only can influence the life-span of booster pump, and frequent opening and closing of booster pump can be accompanied with the noise that produces the difference to influence people's use.
Disclosure of Invention
In view of the above, it is desirable to provide a water purification system and a water purification control method for solving the above problems.
A water purification system comprises a connecting pipeline, a booster pump, a water purifier, a dynamic pressure reducing valve, a high-pressure switch, a zero-pressure valve, a first water outlet device and a second water outlet device, wherein the booster pump, the water purifier, the dynamic pressure reducing valve, the high-pressure switch, the zero-pressure valve and the first water outlet device are sequentially arranged on the connecting pipeline;
the booster pump can introduce raw water into the water purifier and purify the raw water by the water purifier;
the dynamic pressure reducing valve can reduce the pressure of the water led out by the water purifier, so that the high-pressure switch can detect the pressure of the purified water led out by the dynamic pressure reducing valve;
the high-voltage switch can control the booster pump to be started or closed by taking the measured pressure value as a control signal;
the zero pressure valve can adjust the purified water flowing to the first water outlet device to be in a zero pressure state;
the second water outlet device is arranged on the connecting pipeline and is positioned between the high-pressure switch and the zero-pressure valve, and the purified water passing through the high-pressure switch can be discharged outwards by the second water outlet device.
It can be understood, through the reasonable structure setting of above-mentioned dynamic relief pressure valve and zero-pressure valve, make this water purification system during operation satisfy first water outlet device and/or second water outlet device on the basis of normally going out water, can save the use of overhead tank on the one hand, avoid breeding a large amount of bacteria, on the other hand has avoided the booster pump to open and close frequently, extension booster pump life has, reduce the effect that this water purification system work is accompanied with the production noise, this water purification system is with low costs simultaneously, small, further satisfy people to water purification system's user demand.
In one embodiment, the water purification system further comprises a circulation loop, the circulation loop is connected to the connection pipeline at a position between the water purifier and the dynamic pressure reducing valve, and the circulation loop can return water led out by the water purifier to the booster pump.
It can be understood that, through the structural arrangement of the circulation loop, when the water purification system works, the purified water purified by the water purifier can be mixed with the raw water, so that the effect of reducing the TDS content in the raw water introduced into the water purifier by the booster pump is achieved, and the continuous and stable work of the water purification system is ensured.
In one embodiment, a pressure relief valve is installed on the circulation loop, and a preset pressure value of the pressure relief valve is larger than a preset pressure range of the dynamic pressure reduction valve.
It can be understood that, through the structural arrangement of above-mentioned relief valve for this water purification system during operation can ensure that leading-in to the pressure of the interior water purification of dynamic pressure reducing valve can not surpass the preset pressure value of this relief valve, with this pressure of leading-in to the interior water purification of dynamic pressure reducing valve in the preset pressure range of this dynamic pressure reducing valve, and then ensure this water purification system during operation, high pressure switch can realize the control to the booster pump according to the pressure value that measures.
In one embodiment, the first water outlet comprises a motor pump and a hot water tap, the motor pump being capable of pumping clean water routed through the zero-pressure valve to the hot water tap.
It can be understood that, through the structural arrangement of the motor pump and the hot water faucet, the embodiment of the first water outlet device is specifically implemented, so that when the water purification system works, the hot water faucet can continuously and stably discharge water by using the structural characteristics of the motor pump.
In one embodiment, the first water outlet device is arranged as a pipeline machine.
It will be appreciated that the provision of the first water outlet device as a line management machine embodies another embodiment of the first water outlet device.
The invention also provides a water purification control method, which comprises the following steps:
providing any of the water purification systems described above;
acquiring a target state of a water purification system;
and controlling the booster pump to be started or closed based on the target state of the water purification system.
It can be understood that the control of the specific operation of the water purification system is realized through the above-mentioned structural arrangement.
In one embodiment, when the first water outlet device and the second water outlet device are both closed, the high-pressure switch controls the booster pump to be closed.
It can be understood that, through the above-mentioned structural arrangement, the control of the operation of the water purification system when both the first water outlet device and the second water outlet device are closed is realized.
In one embodiment, when the first water outlet device is closed and the second water outlet device is opened, the high-pressure switch controls the booster pump to be started.
It can be understood that, through the above-mentioned structural arrangement, the control of the operation of the water purification system when the first water outlet device is closed and the second water outlet device is opened is realized.
In one embodiment, when the first water outlet device is opened and the second water outlet device is closed, the high-pressure switch controls the booster pump to be started.
It can be understood that, through the above-mentioned structural arrangement, the control of the operation of the water purification system when the first water outlet device is opened and the second water outlet device is closed is realized.
In one embodiment, when the first water outlet device is turned on and the second water outlet device is turned on, the high-pressure switch controls the booster pump to be turned on.
It can be understood that, through the above structural arrangement, the control of the operation of the first water outlet device and the second water outlet device in the water purification system when the first water outlet device and the second water outlet device are both opened is realized.
Drawings
Fig. 1 is a schematic structural diagram of a water purification system according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a water purification system according to another embodiment of the present application.
Wherein, 10, a booster pump; 20. a water purifier; 30. a dynamic pressure reducing valve; 40. a high voltage switch; 50. a zero pressure valve; 60. a first water outlet device; 61. a motor pump; 62. a hot water tap; 601. a pipeline machine; 70. a second water outlet device; 100. connecting a pipeline; 101. a circulation loop; 102. and (4) releasing the valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It will be understood that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and fig. 2, a water purification system according to an embodiment of the present invention includes a connection pipeline 100, a booster pump 10, a water purifier 20, a dynamic pressure reducing valve 30, a high-pressure switch 40, a zero-pressure valve 50, a first water outlet device 60, and a second water outlet device 70, which are sequentially installed on the connection pipeline 100.
In the present application, the booster pump 10 can introduce raw water into the water purifier 20 and purify water with the water purifier 20 so that the raw water becomes purified water; the dynamic pressure reducing valve 30 can reduce the pressure of the purified water led out from the water purifier 20, so that the high-pressure switch 40 can detect the pressure of the purified water led out from the dynamic pressure reducing valve 30; the high-voltage switch 40 can control the booster pump 10 to be turned on or off by taking the measured pressure value as a control signal; the zero-pressure valve 50 can adjust the purified water flowing to the first water outlet device 60 to a zero-pressure state; the second water outlet device 70 is installed on the connection pipe 100 between the high pressure switch 40 and the zero pressure valve 50, and the second water outlet device 70 can directly discharge the purified water passing through the high pressure switch 40 to the outside. That is, when the water purification system is in operation, the water outlet from the first water outlet device 60 needs to be subjected to zero pressure adjustment through the zero pressure valve 50, and the second water outlet device 70 can directly discharge the water passing through the high pressure switch 40. It should be noted that the booster pump 10, the dynamic pressure reducing valve 30, the high-pressure switch 40 and the zero-pressure valve 50 may all adopt conventional devices on the market, and the raw water is specifically water to be purified when the water purifying system operates, and specifically may be tap water, and the purified water is water purified by the water purifier 20, which will not be described herein.
It can be understood, the water purification system during operation of this application satisfies first water outlet device 60 and/or second water outlet device 70 and goes out on the basis of water normally, compare in current water purification system, can save the use of overhead tank on the one hand, avoid breeding a large amount of bacteriums, on the other hand has avoided booster pump 10 to open and close frequently, have extension booster pump 10 life, reduce the effect that this water purification system work is accompanied with the production noise, this water purification system is with low costs simultaneously, small, further satisfy people to water purification system's user demand. It should be noted that noise is generated when the booster pump 10 operates, and the volume of the noise is constantly changed when the booster pump 10 is frequently turned on and off, thereby causing a greater noise effect to people.
The water purification system of this application still includes circulation circuit 101, circulation circuit 101 is connected on connecting line 100 and is located the position between water purifier 20 and the dynamic pressure reducing valve 30, and circulation circuit 101 can flow back to booster pump 10 with the water that water purifier 20 derived for this water purification system during operation can be with the water purification after purifying via water purifier 20 and raw water mixing, play the effect of reducing by the leading-in former aquatic TDS content of water purifier 20 of booster pump 10, and then ensure this water purification system continuous stable work. It should be noted that the other end of the circulation circuit 101 is specifically connected to the connection pipeline 100 at the position of the water inlet end of the booster pump 10, so as to ensure that the purified water returned by the circulation circuit 101 can be sufficiently merged with the raw water. In addition, the TDS mentioned above specifically refers to the total dissolved solids contained in the water and will not be described herein.
Wherein, install relief valve 102 on the circulation circuit 101, the predetermined pressure value of relief valve 102 is greater than the predetermined pressure range of dynamic pressure reducing valve 30 for this water purification system during operation can ensure that the pressure of leading-in to the interior water purification of dynamic pressure reducing valve 30 can not surpass the predetermined pressure value of this relief valve 102, with this pressure of leading-in to the interior water purification of dynamic pressure reducing valve 30 in the predetermined pressure range of this dynamic pressure reducing valve 30, and then ensure this water purification system during operation, high pressure switch 40 can realize the control to booster pump 10 according to the pressure value that measures.
In an embodiment, the first water outlet device 60 includes a motor pump 61 and a hot water faucet 62, and the motor pump 61 can pump the clean water passing through the zero pressure valve 50 to the hot water faucet 62, so as to implement the embodiment of the first water outlet device 60, so that when the water inlet system works, the hot water faucet 62 can continuously and stably discharge water by using the structural characteristics of the motor pump 61. When the hot water tap 62 is operated, hot water can be supplied to the outside by the heater of the hot water tap 62, that is, hot water can be supplied when the water supply system is operated.
In another embodiment, the first water outlet device 60 is provided as a pipeline device 601, and the pipeline device 601 is capable of outputting hot water when operating.
In addition, it should be noted that the second water outlet device 70 is specifically configured as a clean water tap, so that the water inlet system can discharge clean water normally by using the second water outlet device 70 when operating, and the water purifier 20 of the present application is specifically configured as an RO water purifier, or other water purifier having a water purifying function, and will not be described herein.
The application also claims a water purification control method, which comprises the following steps:
providing any of the water purification systems described above;
acquiring the current state of a water purification system;
and controlling the booster pump 10 to be started or stopped based on the target state of the water purification system.
When both the first water outlet 60 and the second water outlet 70 are closed, the high pressure switch 40 controls the booster pump 10 to be turned off.
Specifically, when the first water outlet device 60 and the second water outlet device 70 are both closed, the booster pump 10 normally operates, the outlet water pressure of the water purifier 20 reaches a certain pressure value, and when the pressure value is greater than the preset pressure value of the pressure relief valve 102, the circulation loop 101 is opened, so that the purified water purified by the water purifier 20 is mixed with the raw water guided to the water purifier 20 by the booster pump 10, thereby reducing the TDS content in the original water; and the other part of the purified water led out by the water purifier 20 flows to the second water outlet device 70 or the zero-pressure valve 50 and the first water outlet device 60 through the dynamic pressure reducing valve 30 and the high-pressure switch 40 in sequence, and because the first water outlet device 60 and the second water outlet device 70 are closed, the pressure of the water channel on the connecting pipeline 100 rises and exceeds the preset pressure range of the high-pressure switch 40, the high-pressure switch 40 controls the booster pump 10 to be closed, so that the pressure of the water channel in the connecting pipeline 100 keeps balanced.
When the first water outlet device 60 is closed and the second water outlet device 70 is opened, the high-pressure switch 40 controls the booster pump 10 to be started.
Specifically, when the first water outlet device 60 is closed, the second water outlet device 70 is opened, the pressure of the water path in the connecting pipeline 100 is reduced, the high-pressure switch 40 controls the booster pump 10 to be opened, the water purifier 20 starts to work, one path of the purified water led out from the water purifier 20 passes through the dynamic pressure reducing valve 30 and the high-pressure switch 40 to reach the second water outlet device 70, and the water additionally led out from the water purifier 20 can pass through the circulating loop 101 and flow back to the booster pump 10 through the pressure reducing valve 102, so that the purified water is mixed with the raw water, and the effect of reducing the TDS content in the water led into the water purifier 20 by the booster pump 10 is achieved.
When the first water outlet device 60 is opened and the second water outlet device 70 is closed, the high-pressure switch 40 controls the booster pump 10 to be opened.
Specifically, when the first water outlet device 60 is opened and the second water outlet device 70 is closed, the first water outlet device 60 starts to operate, water is pumped from the position of the zero pressure valve 50, the pressure is reduced, the high pressure switch 40 controls the pressurizing pump 10 to start to open, the water purifier 20 starts to operate, part of water led out by the water purifier 20 passes through the dynamic pressure reducing valve 30, the high pressure switch 40 and the zero pressure valve 50, the first water outlet device 60 operates and continuously discharges water, and the other part of purified water led out by the water purifier 20 can pass through the circulation loop 101 and flows back to the pressurizing pump 10 through the pressure relief valve 102, so that the purified water is mixed with the raw water, thereby playing a role of reducing the TDS content of the water led into the water purifier 20 by the pressurizing pump 10.
When the first water outlet device 60 and the second water outlet device 70 are both opened, the high-pressure switch 40 controls the booster pump 10 to be started.
Specifically, when the first water outlet device 60 and the second water outlet device 70 are both opened, and the pressure of the connection pipeline 100 at the position of the zero-pressure valve 50 is reduced, the high-pressure switch 40 controls the booster pump 10 to start to be opened, on one hand, the first water outlet device 60 starts to operate to pump water from the position of the zero-pressure valve 50, on the other hand, the second water outlet device 70 discharges water at the position of the zero-pressure valve 50, the water purifier 20 starts to operate, the purified water led out from the water purifier 20 is led into the first water outlet device 60 through the dynamic pressure reducing valve 30, the high-pressure switch 40 and the zero-pressure valve 50, and continuous water discharge of the first water outlet device 60 is realized, and the water additionally led out from the water purifier 20 can pass through the circulation loop 101 and flow back to the booster pump 10 through the pressure reducing valve 102 to mix the purified water with the raw water, so as to play a role of reducing the TDS content of the water led into the water purifier 20 by the booster pump 10.
As can be seen from the above, when the water purification system works, except that the first water outlet device 60 and the second water outlet device 70 are simultaneously turned on, the high-pressure switch 40 controls the booster pump 10 to be in the off state, and the high-pressure switch 40 controls the booster pump 10 to be in the on state in other working states of the first water outlet device 60 and the second water outlet device 70, so that the booster pump 10 is always in the on state, thereby preventing the booster pump 10 from being frequently turned on and off during the work of the water purification system, prolonging the service life of the booster pump 10, and reducing the noise generated during the work of the water purification system.
The features of the above embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above embodiments are not described, but should be construed as being within the scope of the present specification as long as there is no contradiction between the combinations of the features.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that suitable changes and modifications of the above embodiments are within the scope of the claimed invention as long as they are within the spirit and scope of the present invention.
Claims (10)
1. A water purification system is characterized by comprising a connecting pipeline (100), a booster pump (10), a water purifier (20), a dynamic pressure reducing valve (30), a high-pressure switch (40), a zero-pressure valve (50), a first water outlet device (60) and a second water outlet device (70), wherein the booster pump, the water purifier (20), the dynamic pressure reducing valve, the zero-pressure valve and the first water outlet device are sequentially arranged on the connecting pipeline (100);
the booster pump (10) can introduce raw water into the water purifier (20) and purify the raw water by the water purifier (20);
the dynamic pressure reducing valve (30) can reduce the pressure of the purified water led out by the water purifier (20) so that the high-pressure switch (40) can detect the pressure of the purified water led out by the dynamic pressure reducing valve (30);
the high-voltage switch (40) can control the booster pump (10) to be started or closed by taking the measured pressure value as a control signal;
the zero pressure valve (50) can adjust the purified water flowing to the first water outlet device (60) to be in a zero pressure state;
the second water outlet device (70) is arranged on the connecting pipeline (100) and positioned between the high-pressure switch (40) and the zero-pressure valve (50), and the second water outlet device (70) can discharge purified water passing through the high-pressure switch (40) outwards.
2. The water purification system according to claim 1, further comprising a circulation circuit (101), wherein the circulation circuit (101) is connected to the connection pipe (100) at a position between the water purifier (20) and the dynamic pressure reducing valve (30), and the circulation circuit (101) is capable of returning purified water guided from the water purifier (20) to the booster pump (10).
3. The water purification system of claim 2, wherein a pressure relief valve (102) is mounted on the circulation loop (101), and a preset pressure value of the pressure relief valve (102) is greater than a preset pressure range of the dynamic pressure reducing valve (30).
4. The water purification system of claim 1, wherein the first water outlet (60) comprises a motor pump (61) and a hot water tap (62), the motor pump (61) being capable of pumping purified water routed through the zero-pressure valve (50) to the hot water tap (62).
5. Water purification system according to claim 1, wherein the first water outlet (60) is arranged as a pipeline machine (601).
6. A water purification control method is characterized by comprising the following steps:
providing the water purification system of any one of claims 1-5;
acquiring a target state of a water purification system;
and controlling the booster pump (10) to be started or closed based on the target state of the water purification system.
7. The water purification control method according to claim 6, wherein when the first water outlet device (60) and the second water outlet device (70) are both closed, the high-pressure switch (40) controls the booster pump (10) to be closed.
8. The water purification control method according to claim 6, wherein the high-pressure switch (40) controls the booster pump (10) to be turned on when the first water outlet device (60) is turned off and the second water outlet device (70) is turned on.
9. The water purification control method according to claim 6, wherein the high-pressure switch (40) controls the booster pump (10) to be turned on when the first water outlet device (60) is turned on and the second water outlet device (70) is turned off.
10. The water purification control method according to claim 6, wherein when the first water outlet device (60) is turned on and the second water outlet device (70) is turned on, the high-pressure switch (40) controls the booster pump (10) to be turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210065196.7A CN114506886A (en) | 2022-01-20 | 2022-01-20 | Water purification system and water purification control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210065196.7A CN114506886A (en) | 2022-01-20 | 2022-01-20 | Water purification system and water purification control method |
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2022
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Application publication date: 20220517 |