CN115477350A - Control method for water purifier and water purifier - Google Patents
Control method for water purifier and water purifier Download PDFInfo
- Publication number
- CN115477350A CN115477350A CN202210474206.2A CN202210474206A CN115477350A CN 115477350 A CN115477350 A CN 115477350A CN 202210474206 A CN202210474206 A CN 202210474206A CN 115477350 A CN115477350 A CN 115477350A
- Authority
- CN
- China
- Prior art keywords
- water
- hot water
- user
- pipeline
- purifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
-
- 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
- C02F2209/44—Time
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Food Science & Technology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to the technical field of water purifying equipment, and particularly provides a control method for a water purifier and the water purifier. The water purifier comprises a water storage component, a hot water outlet nozzle, a warm water outlet nozzle, a hot water pipeline, a warm water pipeline, a sterilization pipeline and a heating device, wherein two ends of the sterilization pipeline are respectively communicated with the hot water pipeline and the warm water pipeline so that hot water in the hot water pipeline can flow to the warm water outlet nozzle to sterilize the warm water outlet nozzle with hot water, and the control method comprises the following steps: when the warm water outlet nozzle needs to be sterilized by hot water, judging whether a user exists in a first preset distance range of the water purifier or not; and selectively executing the hot water sterilization mode according to the judgment result. Through such setting, can lead to the warm water faucet with the hot water in the hot water pipeline and disinfect to the warm water faucet, prevent to foster the bacterium in the warm water faucet, can also judge earlier whether the annex of purifier has the user before disinfecting to avoid scalding the user, thereby improved the security.
Description
Technical Field
The invention relates to the technical field of water purification equipment, and particularly provides a control method for a water purifier and the water purifier.
Background
Along with the improvement of living standard of people, the industrialization degree is accelerated, and the harm degree of water pollution to human bodies is heavier and heavier, so that the water purifying equipment is increasingly popularized under the trend.
The existing water purifier generally comprises two water outlets, one is a warm water outlet and the other is a hot water outlet, the warm water outlet flows unheated water, and the hot water outlet flows heated water by a heating device.
However, since the warm water nozzle is in contact with air for a long time, bacteria are easily bred, thereby endangering the physical health of a user.
Therefore, there is a need in the art for a new solution to the above problems.
Disclosure of Invention
The invention aims to solve the technical problem that bacteria are easy to breed in a warm water outlet nozzle of the existing water purifier, so that the physical health of a user is endangered.
In a first aspect, the present invention provides a control method for a water purifier, where the water purifier includes a water storage member, a hot water outlet nozzle, a warm water outlet nozzle, a hot water pipeline, a warm water pipeline, a sterilization pipeline, and a heating device, two ends of the hot water pipeline are respectively communicated with a water outlet of the water storage member and the hot water outlet nozzle, two ends of the warm water pipeline are respectively communicated with the water outlet and the warm water outlet nozzle, the heating device is disposed on the hot water pipeline, two ends of the sterilization pipeline are respectively communicated with the hot water pipeline and the warm water pipeline, so that hot water in the hot water pipeline can flow to the warm water outlet nozzle to sterilize the warm water outlet nozzle with hot water, and the control method includes:
when the warm water outlet nozzle needs to be sterilized by hot water, judging whether a user exists in a first preset distance range of the water purifier;
and selectively executing the hot water sterilization mode according to the judgment result.
In a preferred embodiment of the above method for controlling a water purifier, the step of "selectively executing a hot water sterilization mode according to a determination result" includes:
if no user is determined within the first preset distance range, executing the hot water sterilization mode;
if the user is judged to be in the first preset distance range, further judging the movement trend of the user;
judging whether the distance between the user and the water purifier is greater than a second preset distance;
selectively executing the hot water sterilization mode according to the movement trend of the user and the judgment result;
and the second preset distance is smaller than the first preset distance.
In a preferred embodiment of the above method for controlling a water purifier, the step of "selectively executing the hot water sterilization mode according to the movement tendency of the user and the determination result" specifically includes:
and if the movement trend of the user is far away from the water purifier and the distance between the user and the water purifier is greater than the second preset distance, executing the hot water sterilization mode.
In a preferred embodiment of the above method for controlling a water purifier, the step of "selectively executing the hot water sterilization mode according to the movement tendency of the user and the determination result" specifically includes:
and if the movement trend of the user is close to the water purifier or the distance between the user and the water purifier is not greater than the second preset distance, not executing the hot water sterilization mode.
In a preferred embodiment of the above control method for a water purifier, the step of "selectively executing the hot water sterilization mode according to a movement trend of a user" specifically includes:
the hot water sterilization mode is not performed if the movement tendency of the user is still.
In a preferred embodiment of the above control method for a water purifier, the control method further includes:
in the process of executing the hot water sterilization mode, judging whether a user exists in a third preset distance range of the water purifier;
and if the user is judged to be in the third preset distance range, sending a prompt of forbidding to approach the water purifier.
In a preferred embodiment of the control method for a water purifier, after the step of "issuing a notification to prohibit approach to the water purifier" is executed, the control method includes:
judging whether the user continuously approaches the water purifier or not;
and if the user is judged to be continuously close to the water purifier, stopping executing the hot water sterilization mode.
In a preferred technical solution of the above control method for a water purifier, the water purifier is provided with a voice player, and the step of "issuing a prompt to prohibit approach to the water purifier" specifically includes:
and enabling the voice player to send a voice prompt for prohibiting approaching the water purifier.
In an embodiment of the control method for a water purifier, the third preset distance is greater than the first preset distance.
In a second aspect, the present invention also provides a water purifier, which comprises a controller configured to perform the control method described above.
Under the condition of adopting the technical scheme, the water purifier comprises a water storage component, a hot water nozzle, a warm water nozzle, a hot water pipeline, a warm water pipeline, a sterilization pipeline and a heating device, wherein two ends of the hot water pipeline are respectively communicated with the water outlet of the water storage component and the hot water nozzle, two ends of the warm water pipeline are respectively communicated with the water outlet and the warm water nozzle, the heating device is arranged on the hot water pipeline, two ends of the sterilization pipeline are respectively communicated with the hot water pipeline and the warm water pipeline so that hot water in the hot water pipeline can flow to the warm water nozzle to sterilize the warm water nozzle, and the control method comprises the following steps: when the warm water outlet nozzle needs to be sterilized by hot water, judging whether a user exists in a first preset distance range of the water purifier; and selectively executing the hot water sterilization mode according to the judgment result. By means of the arrangement, hot water in the hot water pipeline can be led to the warm water outlet nozzle through the sterilization pipeline, so that the warm water outlet nozzle can be sterilized through the hot water, and bacteria growing in the warm water outlet nozzle can be prevented.
Further, the control method of the present invention further includes: in the process of executing the hot water sterilization mode, judging whether a user exists in a third preset distance range of the water purifier; and if the user is judged to be in the third preset distance range, sending a prompt of forbidding the user to approach the water purifier. Through such setting, can further improve the security of purifier.
In addition, the water purifier further provided on the basis of the technical scheme has the technical effects of the control method due to the adoption of the control method, and compared with the water purifier before improvement, the water purifier disclosed by the invention can be used for sterilizing the warm water outlet nozzle with hot water, and can be used for judging whether a user exists in an accessory of the water purifier before sterilization so as to avoid scalding the user, so that the safety is improved.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the system connections of the water purifier of the present invention;
fig. 2 is a flowchart of the control method of the present invention.
List of reference numbers:
1. a water storage member; 2. a hot water outlet nozzle; 3. a warm water outlet nozzle; 4. a sterilization pipeline; 5. a heating device; 61. a first hot water line; 62. a second hot water line; 63. a third hot water line; 71. a first warm water pipeline; 72. a second warm water pipeline; 81. a hot water electric control valve; 82. a warm water electric control valve; 83. a sterilizing electric control valve; 84. a check valve.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that in the description of the present invention, although the steps of the control method of the present invention are described in a particular order in the present application, the order is not limiting and those skilled in the art can perform the steps in a different order without departing from the basic principle of the present invention.
It should be noted that in the description of the present invention, the terms "bottom", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Based on the problem that bacteria are easy to breed in a warm water outlet nozzle of the existing water purifier pointed out by the background art, so that the body health of a user is endangered, the invention provides a control method for the water purifier and the water purifier, and aims to carry out hot water sterilization on the warm water outlet nozzle by leading hot water in a hot water pipeline to the warm water outlet nozzle, so that the breeding of the bacteria is avoided, and the body health of the user is ensured.
Referring to fig. 1, fig. 1 is a schematic system connection diagram of a water purifier according to the present invention.
As shown in fig. 1, the water purifier of the present invention includes a water storage member 1, a hot water nozzle 2, a warm water nozzle 3, a hot water pipeline, a warm water pipeline, a sterilization pipeline 4, and a heating device 5.
Wherein, the both ends of hot water pipeline communicate with delivery port and the hot water faucet 2 of water storage component 1 respectively, and heating device 5 sets up on the hot water pipeline, and heating device 5 can heat the water in the hot water pipeline.
Two ends of the warm water pipeline are respectively communicated with the water outlet of the water storage component 1 and the warm water faucet 3, and two ends of the sterilization pipeline 4 are respectively communicated with the hot water pipeline and the warm water pipeline, so that hot water in the hot water pipeline can flow to the warm water faucet 3, and hot water sterilization is carried out on the warm water faucet 3.
Exemplarily, as shown in fig. 1, the water outlet is disposed at the bottom of the water storage member 1, the hot water pipeline includes a first hot water pipeline 61, a second hot water pipeline 62 and a third hot water pipeline 63, two ends of the first hot water pipeline 61 are respectively communicated with the water outlet of the water storage member 1 and the water inlet of the heating device 5, one end of the second hot water pipeline 62 is communicated with the water outlet of the heating device 5, the other end of the second hot water pipeline 62 is communicated with one end of the third hot water pipeline 63 and one end of the sterilization pipeline 4 by a three-way valve, and the other end of the third hot water pipeline 63 is communicated with the hot water outlet nozzle 2.
The warm water pipeline comprises a first warm water pipeline 71 and a second warm water pipeline 72, one end of the first warm water pipeline 71 is communicated with the water outlet of the water storage component 1, the other end of the first warm water pipeline 71 is communicated with one end of the second warm water pipeline 72 and the other end of the sterilization pipeline 4 through a three-way valve, and the other end of the second warm water pipeline 72 is communicated with the warm water outlet nozzle 3.
A hot water electric control valve 81 is arranged on the third hot water pipeline 63, and the hot water electric control valve 81 is used for controlling the on-off state of the third hot water pipeline 63.
The sterilizing electric control valve 83 is arranged on the sterilizing pipeline 4, and the sterilizing electric control valve 83 can control the on-off state of the sterilizing pipeline 4.
The second warm water pipe 72 is provided with a warm water electronic control valve 82, and the warm water electronic control valve 82 can control the on-off state of the second warm water pipe 72.
The first warm water pipe 71 is provided with a check valve 84, a water inlet end of the check valve 84 is communicated with a water outlet of the water storage member 1, a water outlet end of the check valve 84 is communicated with the warm water nozzle 3, and the check valve 84 can prevent the warm water flowing from the sterilization pipe 4 from flowing to the water storage member 1.
When a user needs to prepare hot water, the hot water electronic control valve 81 is switched on, the purified water in the water storage member 1 flows to the heating device 5 along the first hot water pipeline 61, and the water heated by the heating device 5 flows to the hot water outlet nozzle 2 along the second hot water pipeline 62 and the third hot water pipeline 63.
When the user needs to prepare warm water, the warm water electronic control valve 82 is switched on, and the purified water in the water storage member 1 flows to the warm water outlet nozzle 3 along the first warm water pipeline 71 and the second warm water pipeline 72.
When hot water sterilization needs to be performed on the warm water faucet 3, the sterilization electric control valve 83 and the warm water electric control valve 82 are connected, purified water in the water storage member 1 flows to the heating device 5 along the first hot water pipeline 61, and water heated by the heating device 5 flows to the warm water faucet 3 along the second hot water pipeline 62, the sterilization pipeline 4 and the second warm water pipeline 72. Thus, the hot water spout 3 can be sterilized at high temperature by the hot water, and bacteria can be prevented from growing in the hot water spout 3.
It should be noted that, in practical application, the three-way valves at the two ends of the sterilization pipeline 4 may be set as three-way electric control valves, so that the hot water electric control valve 81, the warm water electric control valve 82 and the sterilization electric control valve 83 may be omitted, and in addition, in practical application, the electric control valves may be used to replace the check valve 84, and such flexible adjustment and change do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
In addition, it should be noted that the hot water electronic control valve 81, the warm water electronic control valve 82, the sterilization electronic control valve 83 and the heating device 5 are all in communication connection with the controller of the water purifier, and may be in communication connection in a wired manner, or in communication connection in a wireless manner, for example, in bluetooth communication or wifi communication.
In addition, it should be noted that the water storage member 1 may be a normal temperature water storage tank, and in the case that the water purifier is provided with a preheating liner water tank, the water storage member 1 may also include a preheating liner water tank and a normal temperature water storage tank, wherein the warm water pipeline is communicated with the normal temperature water storage tank, the hot water pipeline is communicated with both the preheating liner water tank and the normal temperature water storage tank, and the like.
In addition, it should be noted that the water purifier of the present invention has some conventional structures of the water purifier, such as a PPC filter element, an RO membrane, etc., besides the above-mentioned structure, and since the relevance of these structures to the technical solution of the present invention is not great, it is not repeated herein.
Based on the water purifier, the invention also provides a control method for the water purifier.
As shown in fig. 2, fig. 2 is a flowchart of a control method of the present invention, which includes the steps of:
s100: when the warm water outlet nozzle 3 needs to be sterilized by hot water, whether a user exists in a first preset distance range of the water purifier is judged;
s200: and selectively executing the hot water sterilization mode according to the judgment result.
The water purifier disclosed by the invention not only can sterilize the warm water outlet nozzle 3 with hot water, but also can judge whether a user exists in an accessory of the water purifier before sterilization, so that the user is prevented from being scalded, and the safety is improved.
Wherein, can install range sensor (infrared range sensor, radar range sensor etc.) on the purifier to make range sensor and the controller communication connection of purifier, so that the controller can judge whether there is the user in the first default distance range of purifier according to range sensor's detected data.
In practical applications, the hot water sterilization may be performed on the hot water nozzle 3 once every predetermined time (for example, one or two weeks), or other sterilization conditions may be set, and the hot water nozzle 3 may be sterilized by hot water when the set sterilization conditions are satisfied.
It should be noted that a person skilled in the art can flexibly set the specific value of the first preset distance according to experience, such as 1.2 meters, 1.5 meters, 1.8 meters, and so on.
Preferably, the step of "selectively performing the hot water sterilization mode according to the judgment result" includes: if no user is determined within the first preset distance range, executing a hot water sterilization mode; if the user is judged to be in the first preset distance range, further judging the movement trend of the user; judging whether the distance between the user and the water purifier is greater than a second preset distance or not; selectively executing a hot water sterilization mode according to the movement trend of the user and the judgment result; wherein the second preset distance is smaller than the first preset distance.
Illustratively, the first predetermined distance is 1.5 meters and the second predetermined distance is 0.8 meters.
When the controller of the water purifier judges that no user exists within a range of 1.5 meters away from the water purifier according to data detected by the distance measuring sensor, a hot water sterilization mode is executed, namely, the sterilization control electric control valve 83 and the warm water electric control valve 82 are switched on, the heating device 5 is controlled to operate, purified water in the water storage component 1 flows to the heating device 5 along the first hot water pipeline 61, and water heated by the heating device 5 flows to the warm water faucet 3 along the second hot water pipeline 62, the sterilization pipeline 4 and the second warm water pipeline 72 so as to perform hot water sterilization on the warm water faucet 3.
When the controller of the water purifier judges that a user is in a range of 1.5 meters away from the water purifier according to the data detected by the distance measuring sensor, the hot water sterilization mode is not executed, but the movement trend of the user needs to be further judged, whether the distance between the user and the water purifier is greater than 0.8 meter or not is judged, and whether the hot water sterilization mode is executed or not is determined according to the movement trend of the user and the judgment result.
Preferably, the step of "selectively executing the hot water sterilization mode according to the movement tendency of the user and the judgment result" specifically includes: and if the movement trend of the user is far away from the water purifier and the distance between the user and the water purifier is greater than the second preset distance, executing the hot water sterilization mode.
When the controller of the water purifier judges that the user is farther and farther away from the water purifier according to the data detected by the distance measuring sensor and the distance between the user and the water purifier is greater than 0.8 m, the hot water sterilization mode can be executed.
Preferably, the step of "selectively executing the hot water sterilization mode according to the movement tendency of the user and the judgment result" specifically includes: and if the movement trend of the user is close to the water purifier or the distance between the user and the water purifier is not greater than the second preset distance, not executing the hot water sterilization mode.
When the controller of the water purifier determines that the user is closer to the water purifier according to the data detected by the distance measuring sensor, it indicates that the user may be right to receive water, and in this case, the hot water sterilization mode cannot be performed.
When the distance between the user and the water purifiers is less than or equal to 0.8 m, the distance between the user and the water purifiers is too close, in which case the hot water sterilization mode cannot be performed, and even if it is determined that the movement tendency of the user is far from the water purifiers, the hot water sterilization mode needs to be performed when the distance between the user and the water purifiers exceeds 0.8 m.
Preferably, the step of "selectively executing the hot water sterilization mode according to the movement tendency of the user and the judgment result" specifically includes: if the movement tendency of the user is still, the hot water sterilization mode is not performed.
When the controller of the water purifier judges that the distance between the user and the water purifier is kept unchanged according to the data detected by the ranging sensor, the hot water sterilization mode cannot be executed under the condition, even if the distance between the user and the water purifier exceeds 0.8 m, the hot water sterilization mode cannot be executed, and the user is prevented from being scalded when being suddenly close to the water purifier.
Preferably, the control method of the present invention further comprises: in the process of executing the hot water sterilization mode, judging whether a user exists in a third preset distance range of the water purifier or not; and if the user is judged to be in the third preset distance range, sending a prompt of forbidding to approach the water purifier.
Illustratively, the third predetermined distance is 2.0 meters.
After the warm water faucet 3 is sterilized, whether a user appears in an accessory of the water purifier or not needs to be monitored, and when the user appears in a range 2.0 meters away from the water purifier, a prompt that the user is forbidden to approach the water purifier is sent out to inform the user that the warm water faucet 3 is sterilized with hot water and does not need to approach the water purifier, so that the user is prevented from being scalded.
It should be noted that, in practical applications, the third preset distance may be smaller than the first preset distance, or the third preset distance may be equal to the first preset distance, or the third preset distance may be larger than the first preset distance, and so on, and such flexible adjustment and change do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
Preferably, the third preset distance is greater than the first preset distance.
That is, the monitoring range during the water purifier performs the hot water sterilization mode is larger than the monitoring range before the hot water sterilization mode is performed, and the safety of the water purifier can be further improved.
Preferably, the water purifier of the present invention is provided with a voice player, and the step of "issuing a prompt to prohibit approach to the water purifier" specifically includes: and the voice player sends a voice prompt for prohibiting approaching the water purifier.
In the process of executing the hot water sterilization mode, when it is detected that the user is present within the third preset distance range of the water purifier, the voice player is made to issue a voice prompt prohibiting approaching the water purifier, for example, "hot water sterilization is being performed, do not approach, avoid scalding" to inform the user that hot water sterilization is being performed on the warm water outlet nozzle 3, do not approach, to avoid being scalded.
It should be noted that, in practical applications, the prompt may also be performed in other manners, for example, a sound module is provided on the water purifier, so that the sound module sends an alarm sound to prompt, and the like.
Of course, the invention preferably prompts in a voice mode, and can send specific prompt information to the user more intuitively in the voice mode, so that the prompt content obtained by the user is more definite.
Preferably, after the step of "issuing a prompt to prohibit approach to the water purifier" is performed, the control method of the present invention further includes: judging whether the user continuously approaches the water purifier or not; and if the user is judged to be continuously close to the water purifier, stopping executing the hot water sterilization mode.
After the prompt of prohibiting approaching the water purifier is sent, whether the user continues to approach the water purifier or not is further judged, and when the user continues to approach the water purifier, the execution of the hot water sterilization mode is stopped immediately to avoid scalding the user.
It should be noted that the method for controlling a water purifier provided in this embodiment may be stored as a program in a computer-readable storage medium. The storage medium includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to perform some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is apparent to those skilled in the art that the scope of the present invention is not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A control method for a water purifier is characterized in that the water purifier comprises a water storage component, a hot water outlet nozzle, a warm water outlet nozzle, a hot water pipeline, a warm water pipeline, a sterilization pipeline and a heating device, wherein two ends of the hot water pipeline are respectively communicated with a water outlet of the water storage component and the hot water outlet nozzle, two ends of the warm water pipeline are respectively communicated with the water outlet and the warm water outlet nozzle, the heating device is arranged on the hot water pipeline, two ends of the sterilization pipeline are respectively communicated with the hot water pipeline and the warm water pipeline so that hot water in the hot water pipeline can flow to the warm water outlet nozzle to sterilize the warm water outlet nozzle, and the control method comprises the following steps:
when the warm water outlet nozzle needs to be sterilized by hot water, judging whether a user exists in a first preset distance range of the water purifier;
and selectively executing the hot water sterilization mode according to the judgment result.
2. The control method according to claim 1, wherein the step of selectively performing the hot water sterilization mode according to the determination result includes:
if no user is determined within the first preset distance range, executing the hot water sterilization mode;
if the user is judged to be in the first preset distance range, further judging the movement trend of the user;
judging whether the distance between the user and the water purifier is greater than a second preset distance;
selectively executing the hot water sterilization mode according to the movement trend of the user and the judgment result;
and the second preset distance is smaller than the first preset distance.
3. The control method according to claim 2, wherein the step of selectively performing the hot water sterilization mode according to the movement tendency of the user and the determination result specifically comprises:
and if the movement trend of the user is far away from the water purifier and the distance between the user and the water purifier is greater than the second preset distance, executing the hot water sterilization mode.
4. The control method according to claim 2, wherein the step of selectively performing the hot water sterilization mode according to the movement tendency of the user and the determination result specifically comprises:
and if the movement trend of the user is close to the water purifier or the distance between the user and the water purifier is not greater than the second preset distance, not executing the hot water sterilization mode.
5. The control method according to claim 2, wherein the step of selectively performing the hot water sterilization mode according to the movement tendency of the user specifically comprises:
the hot water sterilization mode is not performed if the movement tendency of the user is still.
6. The control method according to claim 1, characterized by further comprising:
in the process of executing the hot water sterilization mode, judging whether a user exists in a third preset distance range of the water purifier;
and if the user is judged to be in the third preset distance range, sending a prompt of forbidding to approach the water purifier.
7. The control method according to claim 6, wherein after the step of issuing a prompt to prohibit approach to the water purifier is performed, the control method comprises:
judging whether the user continuously approaches the water purifier or not;
and if the user is judged to be continuously close to the water purifier, stopping executing the hot water sterilization mode.
8. The control method according to claim 6, wherein a voice player is provided on the water purifier, and the step of "issuing a prompt to prohibit approach to the water purifier" specifically includes:
and enabling the voice player to send a voice prompt for prohibiting the voice player from approaching the water purifier.
9. The control method according to claim 6, characterized in that the third preset distance is greater than the first preset distance.
10. A water purification machine comprising a controller, wherein the controller is configured to perform the control method of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210474206.2A CN115477350B (en) | 2022-04-29 | 2022-04-29 | Control method for water purifier and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210474206.2A CN115477350B (en) | 2022-04-29 | 2022-04-29 | Control method for water purifier and water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115477350A true CN115477350A (en) | 2022-12-16 |
| CN115477350B CN115477350B (en) | 2023-09-12 |
Family
ID=84420690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210474206.2A Active CN115477350B (en) | 2022-04-29 | 2022-04-29 | Control method for water purifier and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115477350B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485310A (en) * | 2017-08-16 | 2017-12-19 | 合肥康东福双信息科技有限公司 | A kind of anti-scald air fryer with voice prompts |
| CN108128500A (en) * | 2017-12-20 | 2018-06-08 | 杭州加包装技术有限责任公司 | A kind of online sterilizing unit of packaging film |
| CN209436963U (en) * | 2018-08-13 | 2019-09-27 | 深圳安吉尔饮水产业集团有限公司 | Sterile water outlet drinking fountain stand |
| CN111568183A (en) * | 2020-02-28 | 2020-08-25 | 佛山市云米电器科技有限公司 | Intelligent water outlet method, system and storage medium |
-
2022
- 2022-04-29 CN CN202210474206.2A patent/CN115477350B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485310A (en) * | 2017-08-16 | 2017-12-19 | 合肥康东福双信息科技有限公司 | A kind of anti-scald air fryer with voice prompts |
| CN108128500A (en) * | 2017-12-20 | 2018-06-08 | 杭州加包装技术有限责任公司 | A kind of online sterilizing unit of packaging film |
| CN209436963U (en) * | 2018-08-13 | 2019-09-27 | 深圳安吉尔饮水产业集团有限公司 | Sterile water outlet drinking fountain stand |
| CN111568183A (en) * | 2020-02-28 | 2020-08-25 | 佛山市云米电器科技有限公司 | Intelligent water outlet method, system and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115477350B (en) | 2023-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230310779A1 (en) | Method of detecting errors in the connections in a humidification system | |
| EP2714125B1 (en) | Method and system for inlet temperature monitoring for centralized heat disinfection of dialysis machine inlet lines | |
| CA2865402C (en) | Hot water service monitoring | |
| CN112856763A (en) | Air conditioner and sterilization control method thereof | |
| JP2007167662A (en) | Humidification control system for infant health management device | |
| CN112856754A (en) | Air conditioner and sterilization control method thereof | |
| US20090038809A1 (en) | Method and apparatus in a spraying installation | |
| CN112856758A (en) | Air conditioner and sterilization control method thereof | |
| CN115477350B (en) | Control method for water purifier and water purifier | |
| CN112856757B (en) | Air conditioner and sterilization control method thereof | |
| CN112856761A (en) | Air conditioner and sterilization control method thereof | |
| CN115490279A (en) | Control method for water purifier and water purifier | |
| CN112135799A (en) | Method and apparatus for assessing the condition of a water purification system | |
| US7566430B2 (en) | Apparatus for sterilizing, pasteurizing, and/or disinfecting a pumpable or free flowing medium | |
| CN203710925U (en) | Device for sterilizing RO (Reverse Osmosis) membrane by using hot water | |
| CN115477345A (en) | Control method for water purifier and water purifier | |
| CN214633041U (en) | Disinfection system of air passage of ventilation treatment equipment and ventilation treatment equipment | |
| CN220876543U (en) | Pipeline machine | |
| CN109405307B (en) | Control method of water treatment system, water treatment system and water purifying and drinking machine | |
| CN210419583U (en) | Desk type water purifier | |
| JP6770710B2 (en) | Hot water storage and hot water supply device | |
| CN115490280B (en) | Control method for water purifier and water purifier | |
| CN220520227U (en) | Water purifier | |
| CN203169527U (en) | Operating bed | |
| CN116062813A (en) | Heat-purifying integrated machine and sterilization control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |