CN211770347U - Self-cleaning system suitable for purifier - Google Patents
Self-cleaning system suitable for purifier Download PDFInfo
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- CN211770347U CN211770347U CN201921620548.0U CN201921620548U CN211770347U CN 211770347 U CN211770347 U CN 211770347U CN 201921620548 U CN201921620548 U CN 201921620548U CN 211770347 U CN211770347 U CN 211770347U
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Abstract
The utility model discloses a self-cleaning system suitable for a water purifier, which comprises the water purifier, a purified water pipeline, a water storage container and a water tap, wherein a cleaning flow channel which is communicated with a self-cleaning interface at the bottom end of the water storage container and is provided with a cleaning outlet at the top side of the cavity is also arranged in the cavity of the water storage container; a water outlet pipeline is arranged between the water outlet interface of the water storage container and the water faucet, and a water pump is arranged on the water outlet pipeline; a three-way valve is also arranged on a water outlet pipeline between the water pump and the faucet, and a cleaning pipeline is arranged between a bypass interface of the three-way valve and the self-cleaning interface; a pipeline closing valve is also arranged on the water outlet pipeline between the water pump and the three-way valve; in the water taking stage, part of water passing through the water suction pump flows out through the faucet after passing through the three-way valve; and part of water flows back through the self-cleaning pipeline and is sprayed out from the top side of the cavity through the self-cleaning interface and the cleaning flow channel, and the automatic circulation backflow of the purified water is formed in the cavity of the water storage container to automatically and circularly clean the inner wall of the cavity.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a clarification plant, more specifically the utility model relates to a self-cleaning system suitable for purifier that says so.
[ background of the invention ]
Along with the improvement of the quality of life of people, people pay more and more attention to the drinking water sanitation, and no matter in companies, families and the like, a plurality of water purifiers for people to drink water can be seen, so that the water purifiers are completely integrated into the daily life of people.
The applicant of the present application, "Yalessi Water purification technology Limited company, Zhongshan City," has applied for a patent named "a self-cleaning system of a water purifier and a self-cleaning method thereof" in 2019, and the patent application number is "CN 201910474562.2," but, in the technical scheme named "a self-cleaning system of a water purifier and a self-cleaning method thereof," first self-cleaning is not problematic because there is no purified water in the self-cleaning pipe when first self-cleaning, but there is purified water in the self-cleaning pipe after first self-cleaning or water taking, and then when performing the following second or subsequent self-cleaning, because there is purified water in the self-cleaning pipe, the resistance of the purified water in the self-cleaning pipe is greater than the gravity of the water in the water storage container; when the flexible water bag is replaced again and self-cleaning (air exhaust) is carried out again, air of the flexible water bag is not exhausted, and pure water in the flexible water bag is exhausted through the pure water outlet pipeline first, so that air in the flexible water bag cannot be extruded out, the whole flexible water bag cannot be filled with the subsequently increased pure water again, the water level at the top of the whole flexible water bag cannot be kept level with the height of the tee joint, and the defect that the self-cleaning function cannot be completed subsequently is caused.
[ Utility model ] content
In order to solve the technical difficulty, the utility model provides a realize that water container inner wall can the manifold cycles flowing water self-cleaning scrubbing many times, water container can automatic evacuation be applicable to the self-cleaning system of purifier.
The utility model provides a technical scheme that its technical problem adopted is:
a self-cleaning system of a water purifier comprises the water purifier, a purified water pipeline, a water storage container and a water faucet which are connected with raw tap water, wherein a water inlet interface, a water outlet interface and a self-cleaning interface are arranged at the bottom end of the water storage container;
the water purifier is communicated with a water inlet interface of the water storage container through a purified water pipeline, a water outlet pipeline is arranged between a water outlet interface of the water storage container and the faucet, and a water pump for pumping purified water in the cavity of the water storage container out of the faucet is mounted on the water outlet pipeline;
a three-way valve is also arranged on a water outlet pipeline between the water suction pump and the water faucet, and a cleaning pipeline for communicating the two interfaces is arranged between a bypass interface of the three-way valve and a self-cleaning interface at the bottom end of the water storage container;
a pipeline closing valve which enables the water outlet pipeline to be in a closed state in a self-cleaning stage is further arranged on the water outlet pipeline between the water suction pump and the three-way valve;
in the self-cleaning stage, a pipeline closing valve controls a water outlet pipeline to be in a closed state, a faucet is opened, a water purifier produces water, purified water enters a cavity of a water storage container through a purified water pipeline and a water inlet interface, the purified water is firstly at the bottom of the cavity in the self-cleaning process, air is at the top of the cavity, the purified water entering the water storage container is gradually increased until the cavity is full of water, the air is extruded out of a cleaning flow channel, and then is discharged from the faucet through a self-cleaning interface, a cleaning pipeline and a three-way valve, after the air is completely emptied, water overflowing from the top of the water storage container is discharged through the self-cleaning interface, the cleaning pipeline, the three;
in the water taking stage, a faucet is opened, an electric signal is sent to a water suction pump and a pipeline closing valve, the pipeline closing valve controls a water outlet pipeline to be in an open state, the water suction pump pumps out water in a water storage container, a part of water flows out through the water outlet pipeline and a three-way valve through the faucet, a part of water flows back to a self-cleaning interface at the bottom end of the water storage container through the self-cleaning pipeline, the back-flowing water is sprayed out from the top side of a cavity of the water storage container through the self-cleaning interface and a cleaning flow channel, automatic circulation backflow of purified water is formed in the cavity of the water storage container, automatic circulation cleaning of the inner wall of the cavity of the water storage container is completed, and.
Furthermore, the cleaning flow channel is an annular sleeve pipe with the bottom end communicated with the self-cleaning interface and the top end provided with a cleaning outlet.
Further, the water tap is an electronic water tap which normally opens a handle.
Furthermore, the water inlet interface, the water outlet interface and the self-cleaning interface are arranged at the bottom end of the water storage container in sequence and uniformly.
Further, the pipeline closing valve is a zero pressure valve or an electromagnetic valve, and the water control pipeline is in a closed state when the zero pressure valve or the electromagnetic valve is electrified.
Furthermore, the pipeline closing valve is a water drain valve, and the water outlet pipeline is controlled to be in a closed state when the water drain valve is powered off.
The utility model has the advantages that:
the utility model adopts the cleaning flow channel, the three-way valve and the cleaning pipeline which are in the shape of annular sleeves, and the pipeline closing valve which enables the water outlet pipeline to be in a closed state in a self-cleaning stage arranged on the water outlet pipeline between the water pump and the three-way valve; through the pressure of a water pump, a part of water flows out through a faucet after passing through a water outlet pipeline and a three-way valve, a part of water flows back to a self-cleaning interface at the bottom end of a water storage container through a self-cleaning pipeline, the back-flowing water is sprayed out from the top side of a cavity of the water storage container through the self-cleaning interface and a cleaning flow channel, the automatic circulation backflow of purified water is formed in the cavity of the water storage container, the automatic circulation cleaning of the inner wall of the cavity of the water storage container is completed, the automatic circulation cleaning can be realized by taking the purified water at every time, and the phenomenon that the purified.
Meanwhile, when the water storage container is self-cleaned again, the pipeline closing valve on the water outlet pipeline between the water suction pump and the three-way valve enables the water outlet pipeline to be in a closed state, so that the phenomenon that the resistance of purified water in the self-cleaning pipeline is larger than the gravity of water in the water storage container can not occur, after the flexible water bag is replaced again, when the air is self-cleaned and exhausted again, the air in the water storage container can be exhausted as it is, the directional emptying of the air in the water storage container is realized, the normal use of the water storage container is ensured, and the continuous use of the subsequent self-cleaning function is ensured.
[ description of the drawings ]
FIG. 1 is a schematic diagram of the system connections during the evacuation and preliminary self-cleaning stages of the present invention;
FIG. 2 is a schematic diagram of the system connection of the multiple circulation washing of the water intake stage of the present invention;
wherein "→" indicates discharge of the air and the cleaning water in the pipe,
indicating pure water in the pipeline.
[ detailed description ] embodiments
A self-cleaning system of a water purifier is shown in figures 1 and 2 and comprises a water purifier 1 connected with raw water of tap water, a purified water pipeline 2, a water storage container 3 and a water tap 4, wherein the bottom end of the water storage container 3 is provided with a water inlet interface 5, a water outlet interface 6 and a self-cleaning interface 7, the water inlet interface 5 and the water outlet interface 6 are respectively and directly communicated with a cavity 8 which is used for containing purified water and arranged in the water storage container 3, the cavity 8 of the water storage container 3 is also internally provided with a cleaning flow channel 9 which is communicated with the self-cleaning interface 7 at the bottom end of the water storage container 3, and a cleaning outlet is; the water purifier 1 is communicated with a water inlet interface 5 of a water storage container 3 through a purified water pipeline 2, a water outlet pipeline 10 is arranged between a water outlet interface 6 of the water storage container 3 and a water tap 4, and a water suction pump 11 for pumping purified water in a cavity 8 of the water storage container 3 out of the water tap 4 is installed on the water outlet pipeline 10; a three-way valve 12 is also arranged on a water outlet pipeline 10 between the water pump 11 and the water tap 4, and a cleaning pipeline 13 for communicating the two interfaces is arranged between a bypass interface of the three-way valve 12 and the self-cleaning interface 7 at the bottom end of the water storage container 3; a line closing valve 14 for closing the outlet line 10 during a self-cleaning phase is also arranged in the outlet line 10 between the suction pump 11 and the three-way valve 12.
The water inlet interface 5, the water outlet interface 6 and the self-cleaning interface 7 are sequentially and uniformly arranged at the bottom end of the water storage container 3 in a row shape, the cleaning flow channel 9 is an annular sleeve pipe with the bottom end communicated with the self-cleaning interface 7 and the top end provided with a cleaning outlet, and meanwhile, the water outlet pipeline 10 is also provided with a pipeline closing valve 14 which enables the water outlet pipeline 10 to be in a closed state in a self-cleaning stage, so that the installation height of the cleaning outlet 90 at the top end of the cleaning flow channel 9 and the position height of the three-way valve 12 do not need to be arranged in a flush manner, the water storage container 3 can be placed at any position as required, and the cleaning water can be conveniently and automatically flow back to the cavity 8 of the water storage container 3; the faucet 4 is an electronic faucet that normally opens a handle.
As shown in fig. 1, in the self-cleaning stage, the pipeline closing valve 14 controls the water outlet pipeline 10 to be in a closed state, the faucet 4 is opened, the water purifier 1 produces water, purified water enters the cavity 8 of the water storage container 3 through the purified water pipeline 2 and the water inlet port 5, purified water is firstly at the bottom of the cavity 8 in the self-cleaning process, air is at the top of the cavity 8, purified water entering the water storage container 3 is gradually increased until the purified water is full of water, air is extruded out of the cleaning flow channel 9, and then passes through the self-cleaning port 7, the cleaning pipeline 13 and the three-way valve 12 and is discharged from the faucet 4, after the air is emptied, water overflowing from the top of the water storage container 3 is discharged through the self-cleaning port 7, the cleaning pipeline 13, the three-way valve 12 and.
In the water taking stage, the pipeline closing valve 14 controls the water outlet pipeline 10 to be in an open state, the water faucet 4 is opened, a power supply signal is sent to the water suction pump 11, the water suction pump 11 pumps out water in the water storage container, a part of the water flows out through the water outlet pipeline 10 and the three-way valve 12 through the water faucet through the pressure of the water suction pump 11, a part of the water flows back to the self-cleaning interface 7 at the bottom end of the water storage container through the cleaning pipeline 13, the back-flowing water is sprayed out from the top side of the cavity of the water storage container through the self-cleaning interface 7 and the cleaning flow channel 9, automatic circulation backflow of purified water is formed in the cavity of the water storage container, automatic circulation cleaning of the inner wall of the cavity of.
As shown in fig. 2, in the water intake stage, the electric signals are sent to open the faucet 4 and the pipe closing valve 14, the pipe closing valve 14 controls the water outlet pipe 10 to be in an open state, the electric signal is sent to the water pump 11, the water pump 11 pumps out the water in the water storage container 3, by the pressure of the water pump 11, a part of water flows out through the water outlet pipeline 10 and the three-way valve 12 and then flows out through the faucet 4, a part of water flows back to the self-cleaning interface 7 at the bottom end of the water storage container 3 through the self-cleaning pipeline 13, the back-flowing water is sprayed out from the top side of the cavity 8 of the water storage container 3 through the self-cleaning interface 7 and the cleaning flow passage 9, automatic circulation backflow of purified water is formed in the cavity 8 of the water storage container 3, automatic circulation cleaning of the inner wall of the cavity 8 of the water storage container 3 is completed, the purified water is taken at every time, automatic circulation cleaning can be achieved, and the phenomenon that the purified water in the cavity 8 of the water storage container 3 is static and produces wall body pollution is avoided.
The pipeline closing valve 14 can be a zero pressure valve or an electromagnetic valve, and when the zero pressure valve or the electromagnetic valve is adopted, the water control pipeline 10 is in a closed state when power is supplied; of course, the pipeline closing valve 14 may also be a water drain valve, which is used to close the water control pipeline 10 when power is off.
The self-cleaning method of the self-cleaning system of the water purifier comprises the following steps:
first, preliminary self-cleaning stage
Step one, opening a water faucet 4 and making water by a water purifier 1;
step two, purified water enters the cavity 8 of the water storage container 3 through the purified water pipeline 2 and the water inlet interface 5;
step three, in the primary self-cleaning process, the pipeline closing valve 14 controls the water outlet pipeline 10 to be in a closed state, purified water is firstly at the bottom of the cavity 8 of the water storage container 3, air is at the top of the cavity 8 of the water storage container 3, the purified water entering the water storage container 3 is gradually increased until the water is full, the air is extruded out of the cleaning flow channel 9, and then the air is discharged from the water faucet 4 through the self-cleaning interface 7, the cleaning pipeline 13 and the three-way valve 12;
step four, after the air is exhausted, water overflowing from the top of the water storage container 3 is exhausted through the self-cleaning interface 7, the cleaning pipeline 13, the three-way valve 12 and the faucet 4, and the primary cleaning of the water storage container 3 is completed;
second, multiple circulation cleaning of water intake stage
Step five, in the water taking stage, the water faucet 4 is opened, a power supply signal is sent to the water suction pump 11 and the pipeline closing valve 14, and the pipeline closing valve 14 controls the water outlet pipeline 10 to be in an open state;
pumping water in the water storage container 3 by using a water pump 11, wherein a part of water flows out through a water outlet pipeline 10 and a three-way valve 12 and then flows out through a faucet 4 under the pressure of the water pump 11, and a part of water flows back to a self-cleaning interface 7 at the bottom end of the water storage container 3 through a self-cleaning pipeline 13;
step seven, the reflowing water is sprayed out from the top side of the cavity 8 of the water storage container 3 through the self-cleaning interface 7 and the cleaning flow passage 9, the automatic circulation reflowing of the purified water is formed in the cavity 8 of the water storage container 3, the automatic circulation cleaning of the inner wall of the cavity 8 of the water storage container 3 is completed, and the automatic circulation cleaning can be realized by taking the purified water every time;
step eight, when the water in the water storage container 3 is used up, the water faucet 4 is in a closed state, the water purifier 1 starts to produce water, the purified water continuously enters the cavity 8 of the water storage container 3 through the purified water pipeline 2 and the water inlet connector 5 and firstly enters the bottom of the cavity 8 of the water storage container 3 to be continuously raised until the water storage container 3 is filled with the purified water, the water purifier 1 stops producing water, and the water storage in the water storage container 3 is continuously circulated; and then, repeating the fifth step to the seventh step, and finishing automatic circular cleaning of the inner wall of the cavity 8 of the water storage container 3 in the process of continuously discharging water every time.
The above-mentioned embodiments are only preferred embodiments of the present invention, not limiting the scope of the present invention, and all equivalent changes made by the shape, structure and principle of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a self-cleaning system of purifier, includes purifier, pure water pipeline, water storage container and the tap of being connected with the running water raw water, its characterized in that:
the bottom end of the water storage container is provided with a water inlet interface, a water outlet interface and a self-cleaning interface, the water inlet interface and the water outlet interface are respectively and directly communicated with a cavity which is used for containing purified water and arranged in the water storage container, and a cleaning flow channel which is communicated with the self-cleaning interface at the bottom end of the water storage container and is provided with a cleaning outlet at the top side of the cavity is also arranged in the cavity of the water storage container;
the water purifier is communicated with a water inlet interface of the water storage container through a purified water pipeline, a water outlet pipeline is arranged between a water outlet interface of the water storage container and the faucet, and a water pump for pumping purified water in the cavity of the water storage container out of the faucet is mounted on the water outlet pipeline;
a three-way valve is also arranged on a water outlet pipeline between the water suction pump and the water faucet, and a cleaning pipeline for communicating the two interfaces is arranged between a bypass interface of the three-way valve and a self-cleaning interface at the bottom end of the water storage container;
a pipeline closing valve which enables the water outlet pipeline to be in a closed state in a self-cleaning stage is further arranged on the water outlet pipeline between the water suction pump and the three-way valve;
in the self-cleaning stage, a pipeline closing valve controls a water outlet pipeline to be in a closed state, a faucet is opened, a water purifier produces water, purified water enters a cavity of a water storage container through a purified water pipeline and a water inlet interface, the purified water is firstly at the bottom of the cavity in the self-cleaning process, air is at the top of the cavity, the purified water entering the water storage container is gradually increased until the cavity is full of water, the air is extruded out of a cleaning flow channel, and then is discharged from the faucet through a self-cleaning interface, a cleaning pipeline and a three-way valve, after the air is completely emptied, water overflowing from the top of the water storage container is discharged through the self-cleaning interface, the cleaning pipeline, the three;
in the water taking stage, a faucet is opened, an electric signal is sent to a water suction pump and a pipeline closing valve, the pipeline closing valve controls a water outlet pipeline to be in an open state, the water suction pump pumps out water in a water storage container, a part of water flows out through the water outlet pipeline and a three-way valve through the faucet, a part of water flows back to a self-cleaning interface at the bottom end of the water storage container through the self-cleaning pipeline, the back-flowing water is sprayed out from the top side of a cavity of the water storage container through the self-cleaning interface and a cleaning flow channel, automatic circulation backflow of purified water is formed in the cavity of the water storage container, automatic circulation cleaning of the inner wall of the cavity of the water storage container is completed, and.
2. The self-cleaning system of a water purifier of claim 1, wherein the cleaning flow channel is an annular sleeve tube with a bottom end communicated with the self-cleaning interface and a top end provided with a cleaning outlet.
3. The self-cleaning system of water purifier of claim 1, wherein the faucet is an electronic faucet that normally opens a handle.
4. The self-cleaning system of a water purifier according to claim 1, wherein the water inlet port, the water outlet port and the self-cleaning port are arranged at the bottom end of the water storage container in a row shape.
5. The self-cleaning system of a water purifier according to claim 1, wherein the pipeline closing valve is a zero-pressure valve or an electromagnetic valve, and when the zero-pressure valve or the electromagnetic valve is electrified, the water outlet pipeline is in a closed state.
6. The self-cleaning system of a water purifier according to claim 1, wherein the pipeline closing valve is a water drain valve, and the water drain pipeline is controlled to be in a closed state when the water drain valve is powered off.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921620548.0U CN211770347U (en) | 2019-09-26 | 2019-09-26 | Self-cleaning system suitable for purifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921620548.0U CN211770347U (en) | 2019-09-26 | 2019-09-26 | Self-cleaning system suitable for purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192304A (en) * | 2021-12-21 | 2022-03-18 | 重庆军通汽车有限责任公司 | Spraying robot |
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2019
- 2019-09-26 CN CN201921620548.0U patent/CN211770347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192304A (en) * | 2021-12-21 | 2022-03-18 | 重庆军通汽车有限责任公司 | Spraying robot |
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