CN215102346U - Water purification system with automatic water changing function - Google Patents
Water purification system with automatic water changing function Download PDFInfo
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- CN215102346U CN215102346U CN202120818187.1U CN202120818187U CN215102346U CN 215102346 U CN215102346 U CN 215102346U CN 202120818187 U CN202120818187 U CN 202120818187U CN 215102346 U CN215102346 U CN 215102346U
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Abstract
The utility model discloses a water purification system with automatically, trade water function, a serial communication port, water purification system is including filtration system, membrane filter, three-way valve, water purification bucket, high-pressure valve, rearmounted filtration system, automatic water changing device, control module, LCD, water purification export in advance. When water which is not completely filtered in a filter and a pipeline of the water purification system is reserved for a long time, bacteria are easy to breed to influence the water purification quality. The automatic water changing device comprises a flowmeter and a timer, wherein the flowmeter is in signal connection with the timer, the flowmeter is respectively arranged behind a membrane filter in front of a water purification tank and in front of a water purification outlet, the water flow condition of a water channel where the flowmeter is located is monitored in real time, when the water purification system stops running, the data of the flowmeter is zero, the timer starts timing and compares with a set value, when the data of the flowmeter is smaller than the set value, the timing is returned to zero, and the timing is started again when the data of the flowmeter at the next time is zero; when the water content is larger than the set value, the system automatically discharges the retained water out of the water purifying equipment.
Description
Technical Field
The utility model relates to a water treatment technical field especially relates to a water purification system with automatically, trade water function.
Background
With the rapid development of economy and the continuous improvement of the living standard of people, the requirements on the living quality, particularly the quality of drinking water, are higher and higher, the safety and health of the drinking water become the focus and focus of much attention, and the water purifying equipment is more and more widely used. The water purifier is a water treatment electric appliance, utilizes filter membranes and reverse osmosis membranes at all levels to carry out a water filtration process on water, can effectively remove harmful substances such as impurities, bacteria, metal ions, bacteria and the like in the water, achieves the effect of high quality and excellent taste of the treated water, and is popular with consumers.
However, the water purifier is not used for a long time in the using process, and water which is not completely filtered stays in the water purifying equipment for a long time when the water purifier is not used for a long time, so that bacteria grow in the water purifying equipment, and the uncertainty of filtering the water is increased. Meanwhile, the purified water filtered by the membrane filter is stored in the purified water bucket for a long time, and the safety of the water cannot be guaranteed, so that the regular water flowing state of the water purification system is maintained, the quality of the water can be guaranteed, and a certain maintenance effect on the water purification equipment is achieved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defect of the actual problem, the utility model provides a water purification system with automatically, trade water function.
In order to achieve the above object, the present invention provides the following solutions:
the water purification system with the automatic water changing function is characterized by comprising a tap water inlet (1), a raw water inlet electromagnetic valve (2), a low-pressure valve (4), a PP cotton filter (3), a granular activated carbon filter (5), a compressed activated carbon filter (6), an electromagnetic valve (7), a booster pump (8), a membrane filter (9), a wastewater ratio (10), a three-way valve (14), a water purification barrel (15), a high-pressure valve (16), a rear activated carbon filter (17), an automatic water changing device, a control module (23), a liquid crystal display (24) and a purified water outlet (21);
a raw water inlet electromagnetic valve (2) is arranged between the tap water inlet (1) and the PP cotton filter (3), a low pressure valve (4) is arranged between the PP cotton filter (3) and the granular activated carbon filter (5), the granular activated carbon filter (5) is connected with the compressed activated carbon filter (6), an electromagnetic valve (7) and a booster pump (8) are arranged between the compressed activated carbon filter (6) and the membrane filter (9), one end of the membrane filter (9) and a three-way valve (14) are connected to a purified water bucket (15), one end is connected with a wastewater ratio (10), the high-pressure valve (16) is arranged between the three-way valve (14) and the purified water bucket (15), one end of the three-way valve (14) is connected with a post-positioned active carbon filter (17), the rear activated carbon filter (17) is connected with a purified water outlet, and the automatic water changing device is arranged on a water path of the water purifier.
Preferably, the automatic water changing device comprises a waste water outlet-a (11), a three-way valve-a (12), a first flow meter (13), a three-way valve-b (18), a waste water outlet-b (19), a second flow meter (20) and a timer (22); the timer (22) is in signal connection with a first flowmeter (13) and a second flowmeter (20), one end of a three-way valve-a (12) is connected with a membrane filter (9), the other end of the three-way valve-a is connected with a waste water outlet-a (11), the other end of the three-way valve-a is connected with the first flowmeter (13), the other end of the first flowmeter (13) is connected with a three-way valve (14), one end of a three-way valve-b (18) is connected with a purified water outlet of a post-positioned activated carbon filter (17), the other end of the three-way valve-b is connected with a waste water outlet-b (19), the other end of the three-way valve-b is connected with the second flowmeter (20), and the second flowmeter (20) is connected with a purified water outlet (21);
preferably, the timer (22) sets time X corresponding to the first flowmeter (13), the timer (22) starts to count when no water flows, when the value is smaller than X, the first flowmeter (13) monitors the water flow, the timer (22) returns to zero, and the timer counts again when the next no water flow is waited; when the numerical value is larger than X, the timer (22) transmits a signal to the control module (23), the control module automatically opens the raw water inlet electromagnetic valve (2), the low-pressure valve (4), the electromagnetic valve (7) and the booster pump (8), the waste water outlet-a (11) is opened, the waste water remained in the water purification system for a long time is replaced by fresh tap water, and the remained water is discharged from the waste water outlet-a.
Preferably, the timer (22) sets time Y corresponding to the second flowmeter (20), the second flowmeter displays that the timer (22) starts to count when no water flows, when the value is smaller than Y, the second flowmeter (20) monitors the water flow, the count of the timer (22) returns to zero, and the timer counts again when the next no water flow is waited; when the value is larger than Y, the timer (22) transmits a signal to the control module (23), the control module automatically opens the wastewater outlet-b (19), and the retained water in the purified water bucket (15) and the rear activated carbon filter (17) is discharged and is discharged from the wastewater outlet-b.
Preferably, the membrane filter (9) is a reverse osmosis membrane or a nanofiltration membrane filter.
Preferably, the control module (23) is in signal connection with the raw water inlet electromagnetic valve (2), the low-pressure valve (4), the electromagnetic valve (7), the booster pump (8), the three-way valve-a (12), the three-way valve-b (18), the timer (22) and the liquid crystal display (24).
The utility model discloses following beneficial effect has:
the utility model relates to a water purification system with automatic water changing function, when water purification system stopped to use a period, the water purification system's filters at different levels and the not completely filtered water in the pipeline of water purification system can be preserved for a long time, breed the water purification quality that the bacterium influences the water purifier like this easily, consequently, through setting up automatic water changing device, in the certain time of stopping using, the automatic log raft play water purifier that will preserve guarantees the freshness of water, whole process accessible water purification system independently accomplishes, and degree of automation is high, does not need manual operation.
Drawings
Fig. 1 is a schematic flow chart of the present invention.
Fig. 2 is a schematic structural diagram of a water purification system with an automatic water changing function in embodiment 1.
In fig. 2: (1) the device comprises a tap water inlet, a raw water inlet electromagnetic valve, a PP cotton filter, a low-pressure valve, a granular activated carbon filter, a compressed activated carbon filter, a solenoid valve (7), a booster pump (8), a membrane filter (9), a wastewater ratio (10), a wastewater outlet-a (11), a three-way valve-a (12), a first flow meter (13), a three-way valve (14), a purified water barrel (15), a high-pressure valve (16), a post-activated carbon filter (17), a three-way valve-b (18), a wastewater outlet-b (19), a second flow meter (20), a purified water outlet (21), a timer (22), a control module (23) and a liquid crystal display (24).
Detailed Description
Example 1
The water purification system with automatic water changing function of the present invention is further illustrated by fig. 1 and 2.
The utility model discloses a water purification system with automatically, trade water function, a serial communication port, the water purifier includes running water entry (1), raw water solenoid valve (2), low pressure valve (4), the cotton filter of PP (polypropylene) (3), granule activated carbon filter (5), compressed activated carbon filter (6), solenoid valve (7), booster pump (8), membrane filter (9), waste water ratio (10), three-way valve (14), clean water bucket (15), high-pressure valve (16), rearmounted activated carbon filter (17), trades water installation, control module (23), LCD (24), water purification export (21) automatically, membrane filter (9) are reverse osmosis membrane or receive the membrane filter. A raw water inlet electromagnetic valve (2) is arranged between the tap water inlet (1) and the PP cotton filter (3), a low pressure valve (4) is arranged between the PP cotton filter (3) and the granular activated carbon filter (5), the granular activated carbon filter (5) is connected with the compressed activated carbon filter (6), an electromagnetic valve (7) and a booster pump (8) are arranged between the compressed activated carbon filter (6) and the membrane filter (9), one end of the membrane filter (9) and a three-way valve (14) are connected to a purified water bucket (15), one end is connected with a wastewater ratio (10), the high-pressure valve (16) is arranged between the three-way valve (14) and the purified water bucket (15), one end of the three-way valve (14) is connected with a post-positioned active carbon filter (17), the rear activated carbon filter (17) is connected with a purified water outlet, and the automatic water changing device is arranged on a water path of the water purifier. The automatic water changing device comprises a waste water outlet-a (11), a three-way valve-a (12), a first flow meter (13), a three-way valve-b (18), a waste water outlet-b (19), a second flow meter (20) and a timer (22); the timer (22) is in signal connection with the first flowmeter (13) and the second flowmeter (20), after one end of the three-way valve-a (12) is connected with the membrane filter (9), one end of the three-way valve-a is connected with the wastewater outlet-a (11), one end of the three-way valve-a is connected with the first flowmeter (13), the other end of the first flowmeter (13) is connected with the three-way valve (14), one end of the three-way valve-b (18) is connected with the purified water outlet of the post-positioned activated carbon filter (17), one end of the three-way valve-b is connected with the wastewater outlet-b (19), one end of the three-way valve-b is connected with the second flowmeter (20), and the second flowmeter (20) is connected with the purified water outlet (21). The control module (23) is in signal connection with the raw water inlet electromagnetic valve (2), the low-pressure valve (4), the electromagnetic valve (7), the booster pump (8), the three-way valve-a (12), the three-way valve-b (18), the timer (22) and the liquid crystal display (24).
The timer (22) sets time X corresponding to the first flowmeter (13), the first flowmeter displays that the timer (22) starts to time when no water flows, when the value is smaller than X, the first flowmeter (13) monitors the water flow, the timer (22) counts and returns to zero, and the timer counts again when the next no water flow is waited; when the numerical value is larger than X, the timer (22) transmits a signal to the control module (23), the control module automatically opens the raw water inlet electromagnetic valve (2), the low-pressure valve (4), the electromagnetic valve (7) and the booster pump (8), a waste water outlet-a (11) is opened, waste water remained for a long time in the water purification system is replaced by fresh tap water, and the remained water is discharged from the waste water outlet-a; the timer (22) sets time Y corresponding to the second flowmeter (20), the second flowmeter displays that the timer (22) starts to time when no water flows, when the value is smaller than Y, the second flowmeter (20) monitors the water flow, the timer (22) counts and returns to zero, and the timer counts again when waiting for the next time no water flow; when the value is larger than Y, the timer (22) transmits a signal to the control module (23), the control module automatically opens the wastewater outlet-b (19), and the retained water in the purified water bucket (15) and the rear activated carbon filter (17) is discharged and is discharged from the wastewater outlet-b.
The utility model relates to a water purification system with automatic water changing function, when water purification system stopped to use a period, the water purification system's filters at different levels and the not completely filtered water in the pipeline of water purification system can be preserved for a long time, breed the water purification quality that the bacterium influences the water purifier like this easily, consequently, through setting up automatic water changing device, in the certain time of stopping using, the automatic log raft play water purifier that will preserve guarantees the freshness of water, whole process accessible water purification system independently accomplishes, and degree of automation is high, does not need manual operation.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The water purification system with the automatic water changing function is characterized by comprising a tap water inlet (1), a raw water inlet electromagnetic valve (2), a low-pressure valve (4), a PP cotton filter (3), a granular activated carbon filter (5), a compressed activated carbon filter (6), an electromagnetic valve (7), a booster pump (8), a membrane filter (9), a wastewater ratio (10), a three-way valve (14), a water purification barrel (15), a high-pressure valve (16), a rear activated carbon filter (17), an automatic water changing device, a control module (23), a liquid crystal display (24) and a purified water outlet (21);
a raw water inlet electromagnetic valve (2) is arranged between the tap water inlet (1) and the PP cotton filter (3), a low pressure valve (4) is arranged between the PP cotton filter (3) and the granular activated carbon filter (5), the granular activated carbon filter (5) is connected with the compressed activated carbon filter (6), an electromagnetic valve (7) and a booster pump (8) are arranged between the compressed activated carbon filter (6) and the membrane filter (9), one end of the membrane filter (9) and a three-way valve (14) are connected to a purified water bucket (15), one end is connected with a wastewater ratio (10), the high-pressure valve (16) is arranged between the three-way valve (14) and the purified water bucket (15), one end of the three-way valve (14) is connected with a post-positioned active carbon filter (17), the rear activated carbon filter (17) is connected with the purified water outlet, and the automatic water changing device is arranged on a water path of the water purifying system.
2. A water purification system with automatic water changing function according to claim 1, wherein the automatic water changing device comprises a waste water outlet-a (11), a three-way valve-a (12), a first flow meter (13), a three-way valve-b (18), a waste water outlet-b (19), a second flow meter (20) and a timer (22); the timer (22) is in signal connection with the first flowmeter (13) and the second flowmeter (20);
one end of the three-way valve-a (12) is connected with the membrane filter (9), and then the other end is connected with the wastewater outlet-a (11), the other end is connected with the first flowmeter (13), and the other end of the first flowmeter (13) is connected with the three-way valve (14);
one end of the three-way valve-b (18) is connected with a purified water outlet of the post-positioned activated carbon filter (17), one end of the three-way valve-b is connected with a waste water outlet-b (19), one end of the three-way valve-b is connected with the second flowmeter (20), and the second flowmeter (20) is connected with a purified water outlet (21).
3. The water purification system with the automatic water changing function according to claim 2, wherein the timer (22) is set with a time X corresponding to the first flowmeter (13), the first flowmeter displays that the timer (22) starts to time when no water flows, when the value is smaller than X, the first flowmeter (13) monitors the water flow, the timer (22) counts to zero, and the timer counts again when the next no water flow is waited; when the numerical value is larger than X, the timer (22) transmits a signal to the control module (23), the control module automatically opens the raw water inlet electromagnetic valve (2), the low-pressure valve (4), the electromagnetic valve (7) and the booster pump (8), the waste water outlet-a (11) is opened, the waste water remained in the water purification system for a long time is replaced by fresh tap water, and the remained water is discharged from the waste water outlet-a.
4. The water purification system with the automatic water changing function according to claim 2, wherein the timer (22) is set with a time Y corresponding to the second flowmeter (20), the second flowmeter displays that the timer (22) starts to time when no water flows, when the value is smaller than Y, the second flowmeter (20) monitors the water flow, the timer (22) counts to zero, and the timer counts again when the next no water flow is waited; when the value is larger than Y, the timer (22) transmits a signal to the control module (23), the control module automatically opens the wastewater outlet-b (19), and the retained water in the purified water bucket (15) and the rear activated carbon filter (17) is discharged and is discharged from the wastewater outlet-b.
5. The water purification system with the automatic water changing function as claimed in claim 1, wherein the membrane filter (9) is a reverse osmosis membrane or a nanofiltration membrane filter.
6. The water purification system with the automatic water changing function as claimed in claim 1, wherein the control module (23) is in signal connection with a raw water inlet electromagnetic valve (2), a low pressure valve (4), an electromagnetic valve (7), a booster pump (8), a three-way valve-a (12), a three-way valve-b (18), a timer (22) and a liquid crystal display (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120818187.1U CN215102346U (en) | 2021-04-21 | 2021-04-21 | Water purification system with automatic water changing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120818187.1U CN215102346U (en) | 2021-04-21 | 2021-04-21 | Water purification system with automatic water changing function |
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| Publication Number | Publication Date |
|---|---|
| CN215102346U true CN215102346U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120818187.1U Active CN215102346U (en) | 2021-04-21 | 2021-04-21 | Water purification system with automatic water changing function |
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|---|---|
| CN (1) | CN215102346U (en) |
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2021
- 2021-04-21 CN CN202120818187.1U patent/CN215102346U/en active Active
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