CN110540312A - water tank water leakage protection structure and water tank water leakage protection method - Google Patents
water tank water leakage protection structure and water tank water leakage protection method Download PDFInfo
- Publication number
- CN110540312A CN110540312A CN201910802405.XA CN201910802405A CN110540312A CN 110540312 A CN110540312 A CN 110540312A CN 201910802405 A CN201910802405 A CN 201910802405A CN 110540312 A CN110540312 A CN 110540312A
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- Prior art keywords
- water
- water tank
- level
- tank
- filter element
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a water tank leakage protection structure which comprises a water filtering part, a water tank, a water level sensor and a waste water pipe, wherein the water tank is provided with a water inlet and an overflow port, the water level sensor is arranged in the water tank, the water filtering part is connected with the water inlet, the overflow port is connected with the waste water pipe, the horizontal height of the water inlet is lower than that of a highest water level sensing point of the water level sensor, and the horizontal height of the overflow port is higher than that of the highest water level sensing point of the water level sensor. This kind of water tank protection architecture that leaks because overflow mouth water level is higher than water inlet water level or level sensor's highest water level, level sensor inefficacy back, and the water in the water tank is directly discharged through the waste pipe through the overflow mouth after overflowing the overflow mouth, avoids the water of water tank to overflow the water tank, and this protection architecture that leaks is pure mechanical type structure, uses safe and reliable.
Description
Technical Field
The invention relates to the technical field of water purifiers or water purification machines, in particular to a water tank water leakage protection structure in a water purifier or a water purification machine.
Background
At present, the water tank in current purifier or the water purification machine is basically through the water level or increase high water level monitoring point, and then judges whether the water tank leaks, and it all utilizes level sensor to control, and in case level sensor became invalid, the water tank does not have other protective measures that leak, has the potential safety hazard.
Disclosure of Invention
The invention aims to provide a water tank water leakage protection structure for mechanical water leakage protection.
the object of the invention is thus achieved.
The utility model provides a water tank protection architecture that leaks, includes water filtering part, water tank, level sensor and waste pipe, be equipped with water inlet and overflow mouth on the water tank, level sensor sets up in the water tank, and water filtering part is connected with the water inlet, and the overflow mouth is connected with the waste pipe, and the level of water inlet is less than the level of level sensor's the highest water level induction point, and the level of overflow mouth is higher than the level of level sensor's the highest water level induction point. This kind of water tank protection architecture that leaks because overflow mouth water level is higher than water inlet water level or level sensor's highest water level, level sensor inefficacy back, and the water in the water tank is directly discharged through the waste pipe through the overflow mouth after overflowing the overflow mouth, avoids the water of water tank to overflow the water tank, and this protection architecture that leaks is pure mechanical type structure, uses safe and reliable.
the technical scheme can be further perfected as follows.
More specifically, the overflow is located at or near the top of the tank. The water tank is a closed water tank, and the overflow port can be arranged on the top surface of the water tank, so that the water tank is prevented from being damaged due to overlarge pressure in the water tank; the water tank is covered for the area, and the water tank top is open mouth, and the overflow mouth sets up in the water tank and is close to open mouthful position, avoids in the water tank to spill over from opening mouthful department.
more specifically, the water filtering part comprises at least one filter element and a water pump, the water inlet, the filter element and the water pump are connected through a water flow channel, and because the water level of the water inlet in the water tank is lower than the water level of the highest water level sensing point of the water level sensor, the water flowing into the water inlet of the water filtering part needs to have certain pressure, the pressure is provided by tap water and the water pump together, and the filter element filters impurities in the tap water.
More specific scheme, water filter part includes leading filter core, RO filter core and rearmounted filter core, and water flows through leading filter core in proper order, pours into the water tank into through the water inlet behind RO filter core and the rearmounted filter core, and the waste water end and the waste water piping connection of RO filter core, leading filter core is handled the running water into the water purification, and the water purification is handled into the pure water through the RO filter core, and the pure water is handled into ultrapure water through rearmounted filter core to satisfy the different demands of customer, the waste water of RO filter core passes through waste water end, waste water piping and the water tank overflow water and discharges together.
More specifically, a waste water valve is further arranged between the waste water end of the RO filter element and the waste water pipe, and the waste water valve prevents water overflowing from the water tank from flowing backwards into the waste water end of the RO filter element.
the invention also aims to provide a water tank water leakage protection structure for mechanical water leakage protection.
The second purpose of the invention is realized in this way.
A water leakage protection method for a water tank, comprising the water leakage protection structure for a water tank as claimed in claim 1, comprising the steps of:
Step one, a water level sensor detects that the water level in a water tank reaches a preset highest water level point, and a water filtering part is controlled to stop water inflow;
Step two, a water inlet timing device is arranged in the water filtering part, the water inlet timing device detects the water inlet time of the water filtering part, and the water filtering part is controlled to stop water inlet after the water inlet time exceeds the preset time;
And step three, when the water level sensor fails in the step one and/or the water inlet timing device fails in the step two, the water filtering part continuously feeds water, and after the water level in the water tank reaches the level of the overflow port, the water in the water tank is discharged through the waste water pipe through the overflow port.
The invention has the following beneficial effects:
(1) this kind of water tank protection architecture that leaks because overflow mouth water level is higher than water inlet water level or level sensor's highest water level, level sensor inefficacy back, and the water in the water tank is directly discharged through the waste pipe through the overflow mouth after overflowing the overflow mouth, avoids the water of water tank to overflow the water tank, and this protection architecture that leaks is pure mechanical type structure, uses safe and reliable.
(2) The overflow is provided at or near the top of the tank. The water tank is a closed water tank, and the overflow port can be arranged on the top surface of the water tank, so that the water tank is prevented from being damaged due to overlarge pressure in the water tank; the water tank is covered for the area, and the water tank top is open mouth, and the overflow mouth sets up in the water tank and is close to open mouthful position, avoids in the water tank to spill over from opening mouthful department.
(3) Furthermore, the water level of the water inlet in the water tank is lower than the water level of the highest water level sensing point of the water level sensor, the water flowing into the water inlet from the water filtering part needs to have a certain pressure, the pressure is provided by the tap water and the water pump together, and the filter element filters impurities in the tap water.
(4) in addition, the front filter element treats tap water into pure water, the pure water is treated into pure water through the RO filter element, the pure water is treated into ultrapure water through the rear filter element so as to meet different requirements of customers, the wastewater of the RO filter element is discharged together with the overflowing water of the water tank through the wastewater end, the wastewater pipe and the wastewater valve prevent the overflowing water in the water tank from flowing backwards into the wastewater end of the RO filter element.
the second purpose of the invention has the following beneficial effects:
The water tank water leakage protection method is characterized in that the water level sensor is used as a first water leakage protection measure, the water inlet timing device is used as a second water leakage protection measure, the overflow port is higher than the water inlet water level or the highest water level of the water level sensor and is connected with the waste water pipe to be used as a third water leakage protection measure, the first water leakage protection measure and the second water leakage protection measure are both in an electronic mechanical structure, the third water leakage protection measure is in a pure mechanical structure, and the three protection measures are combined to ensure the use safety of the water tank.
Drawings
Fig. 1 is a schematic structural view of water leakage protection of a water tank.
Detailed Description
the invention is further described with reference to the following figures and examples:
In a first embodiment, referring to fig. 1, a water tank leakage protection structure includes a water filtering portion 2, a water tank 1, a water level sensor 3 and a waste water pipe 4, the water tank 1 is provided with a water inlet 11 and an overflow port 12, the water level sensor 3 is disposed in the water tank 1, the water filtering portion 2 is connected to the water inlet 11, the overflow port 12 is connected to the waste water pipe 4, the level of the water inlet 11 is lower than the level of the highest water level sensing point of the water level sensor 3, and the level of the overflow port 12 is higher than the level of the highest water level sensing point of the water level sensor 3.
The water filtering part 2 comprises a front filter element 51, an RO filter element 52, a rear filter element 53 and a water pump 61, water flows through the front filter element 51, the RO filter element 52 and the rear filter element 53 in sequence and then is injected into the water tank 1 through a water inlet 11, the waste water end of the RO filter element 52 is connected with the waste water pipe 4, and a waste water valve 7 is further arranged between the waste water end of the RO filter element 52 and the waste water pipe 4.
In this embodiment, the water pump 61 may be disposed in front of the pre-filter element 51, but of course, the water pump 61 may also be disposed between the pre-filter element 51 and the RO filter element 52, or behind the RO filter element 52 and the post-filter element 53 or the post-filter element 53, and the water pump 61 is provided with a timer 62.
A water leakage protection method for a water tank 1, the water leakage protection structure for the water tank 1 comprises the following steps:
Step one, a water level sensor 3 detects that the water level in a water tank 1 reaches a preset highest water level point, and a water filtering part 2 is controlled to stop water inlet;
Step two, a water inlet timing device 6 is arranged in the water filtering part 2, namely the water pump 61 calculates the water inlet time through a timer 62, the water inlet timing device 6 detects the water inlet time of the water filtering part 2, and the water filtering part 2 is controlled to stop water inlet after the water inlet time exceeds the preset time;
And step three, when the water level sensor 3 fails in the step one and/or the water inlet timing device 6 fails in the step two, the water filtering part 2 continuously feeds water, and after the water level in the water tank 1 reaches the level of the overflow port 12, the water in the water tank 1 is discharged through the waste water pipe 4 through the overflow port 12.
The water purifier or the water purification machine can still protect the water tank 1 after the water level sensor 3 and the timer 62 are failed through the water leakage protection structure of the water tank 1 and the water leakage protection method of the water tank 1, and the safety is extremely high.
Claims (6)
1. The utility model provides a water tank protection architecture that leaks, includes water filter part (2), water tank (1), level sensor (3) and waste pipe (4), water filter part (2) is connected in waste pipe (4), characterized by, be equipped with water inlet (11) and overflow mouth (12) on water tank (1), level sensor (3) set up in water tank (1), and water filter part (2) are connected with water inlet (11), and overflow mouth (12) are connected with waste pipe (4), and the level of water inlet (11) is less than the level of the highest water level induction point of level sensor (3), and the level of overflow mouth (12) is higher than the level of the highest water level induction point of level sensor (3).
2. the water leakage protection structure for the water tank as claimed in claim 1, wherein the overflow port (12) is arranged at or near the top of the water tank (1).
3. The water leakage protection structure for the water tank as claimed in claim 1, wherein the water filtering part (2) comprises at least one filter element and a water pump (61), and the water inlet (11), the filter element and the water pump (61) are connected through a water flow channel.
4. a water tank leakage protection arrangement according to claim 3, wherein said water filter part (2) comprises a front filter element (51), an RO filter element (52) and a rear filter element (53), water flows through the front filter element (51), the RO filter element (52) and the rear filter element (53) in sequence and then is injected into the water tank (1) through the water inlet (11), and the waste water end of the RO filter element (52) is connected with the waste water pipe (4).
5. The water leakage protection structure of the water tank as claimed in claim 4, wherein a waste water valve (7) is further arranged between the waste water end of the RO filter element (52) and the waste water pipe (4).
6. A water leakage protection method for a water tank of a water leakage protection structure of a water tank as claimed in any one of claims 1 to 5, comprising the steps of:
step one, a water level sensor (3) detects that the water level in a water tank (1) reaches a preset highest water level induction point, and a water filtering part (2) is controlled to stop water inflow;
Step two, a water inlet timing device (6) is arranged in the water filtering part (2), the water inlet timing device (6) detects the water inlet time of the water filtering part (2), and the water inlet time exceeds the preset time and then the water filtering part (2) is controlled to stop water inlet;
And step three, when the water level sensor (3) fails in the step one and/or the water inlet timing device (6) fails in the step two, the water filtering part (2) continuously feeds water, the water level in the water tank (1) reaches the level of the overflow port (12), and the water in the water tank (1) is discharged through the waste water pipe (4) through the overflow port (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802405.XA CN110540312A (en) | 2019-08-28 | 2019-08-28 | water tank water leakage protection structure and water tank water leakage protection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802405.XA CN110540312A (en) | 2019-08-28 | 2019-08-28 | water tank water leakage protection structure and water tank water leakage protection method |
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| Publication Number | Publication Date |
|---|---|
| CN110540312A true CN110540312A (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910802405.XA Pending CN110540312A (en) | 2019-08-28 | 2019-08-28 | water tank water leakage protection structure and water tank water leakage protection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526625A (en) * | 2021-08-24 | 2021-10-22 | 南通市金宏电化设备有限公司 | Novel organic wastewater treatment electrolysis device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5482619A (en) * | 1993-04-27 | 1996-01-09 | Chow; Hong-Jien | Water filter assembly operable to prevent a jump condition |
| CN203754471U (en) * | 2013-11-28 | 2014-08-06 | 上海金顾医疗器械有限公司 | RO (reverse osmosis) water machine wastewater treatment device |
| CN104743650A (en) * | 2015-03-27 | 2015-07-01 | 许吉 | Selenium-rich water safe drinking device |
| CN207581508U (en) * | 2017-12-06 | 2018-07-06 | 江西书源科技有限公司 | One kind is exempted to install reverse osmosis drinking fountain |
-
2019
- 2019-08-28 CN CN201910802405.XA patent/CN110540312A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5482619A (en) * | 1993-04-27 | 1996-01-09 | Chow; Hong-Jien | Water filter assembly operable to prevent a jump condition |
| CN203754471U (en) * | 2013-11-28 | 2014-08-06 | 上海金顾医疗器械有限公司 | RO (reverse osmosis) water machine wastewater treatment device |
| CN104743650A (en) * | 2015-03-27 | 2015-07-01 | 许吉 | Selenium-rich water safe drinking device |
| CN207581508U (en) * | 2017-12-06 | 2018-07-06 | 江西书源科技有限公司 | One kind is exempted to install reverse osmosis drinking fountain |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526625A (en) * | 2021-08-24 | 2021-10-22 | 南通市金宏电化设备有限公司 | Novel organic wastewater treatment electrolysis device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191206 |
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| RJ01 | Rejection of invention patent application after publication |