CN114956261A - Control method and device of water softener, computer equipment and storage medium - Google Patents
Control method and device of water softener, computer equipment and storage medium Download PDFInfo
- Publication number
- CN114956261A CN114956261A CN202210663465.XA CN202210663465A CN114956261A CN 114956261 A CN114956261 A CN 114956261A CN 202210663465 A CN202210663465 A CN 202210663465A CN 114956261 A CN114956261 A CN 114956261A
- Authority
- CN
- China
- Prior art keywords
- water
- water quality
- regeneration
- input
- inlet pipe
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 564
- 238000000034 method Methods 0.000 title claims abstract description 57
- 230000008929 regeneration Effects 0.000 claims abstract description 238
- 238000011069 regeneration method Methods 0.000 claims abstract description 238
- 150000003839 salts Chemical class 0.000 claims abstract description 83
- 230000006872 improvement Effects 0.000 claims abstract description 71
- 239000008234 soft water Substances 0.000 claims abstract description 60
- 230000000694 effects Effects 0.000 claims abstract description 24
- 239000000243 solution Substances 0.000 claims description 108
- 239000007788 liquid Substances 0.000 claims description 72
- 239000012266 salt solution Substances 0.000 claims description 66
- 229920006395 saturated elastomer Polymers 0.000 claims description 65
- 238000004590 computer program Methods 0.000 claims description 28
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 20
- 229910001424 calcium ion Inorganic materials 0.000 claims description 20
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 17
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 17
- 230000009471 action Effects 0.000 claims description 8
- 239000011347 resin Substances 0.000 description 22
- 229920005989 resin Polymers 0.000 description 22
- 230000008569 process Effects 0.000 description 13
- 230000001172 regenerating effect Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000013507 mapping Methods 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910001415 sodium ion Inorganic materials 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/75—Regeneration or reactivation of ion-exchangers; Apparatus therefor of water softeners
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- 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
- C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
-
- 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
- C02F2209/05—Conductivity or salinity
- C02F2209/055—Hardness
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The application relates to a control method and device of a water softener, computer equipment and a storage medium. The control method of the water softener comprises the following steps: acquiring water quality parameters of soft water provided by a water softener; comparing the water quality parameter to a water quality improvement threshold; when the water quality parameter is larger than the water quality improvement threshold, the water softener is controlled to stop supplying soft water, and the salt supply device is controlled to input regeneration solution with corresponding concentration into the regeneration device within corresponding time. The control method and device of the water softener, the computer equipment and the storage medium provided by the application have a better regeneration effect.
Description
Technical Field
The present application relates to the field of water softening technologies, and in particular, to a method and an apparatus for controlling a water softener, a computer device, and a storage medium.
Background
Water softeners typically include a regeneration device through which raw water enters the regeneration device, an integrated waterway through which resin in the regeneration device softens the raw water and through which soft water is output for use by a user, and a salt supply device. When all the resins are fully adsorbed with calcium ions and magnesium ions, the water softener cannot soften raw water, and at the moment, backwashing regeneration is carried out on the resins. Saturated salt solution in the salt supply device enters the regeneration device under the action of the integrated water path. The resin is soaked by saturated salt solution, so that a large number of sodium ions in the saturated salt solution replace calcium ions and magnesium ions adsorbed on the resin. When the calcium ions and the magnesium ions are replaced and removed, the resin achieves the effect of reduction and regeneration, and the preparation is made for the next water softening work.
However, in the process of reduction and regeneration, the water softener in the prior art has poor regeneration effect, and further causes poor subsequent softening effect.
Disclosure of Invention
In view of the above, it is desirable to provide a method and an apparatus for controlling a water softener, a computer device, and a storage medium having superior regeneration effects.
A control method of a water softener comprises a regeneration device, an integrated water path and a salt supply device, wherein the salt supply device is communicated with the regeneration device through the integrated water path; the control method of the water softener comprises the following steps:
acquiring water quality parameters of soft water provided by the water softener;
comparing the water quality parameter to a water quality improvement threshold;
and when the water quality parameter is greater than the water quality improvement threshold value, controlling the water softener to stop soft water supply, and controlling the salt supply device to input regeneration solution with corresponding concentration into the regeneration device within corresponding time.
In one embodiment, the integrated water circuit comprises a multi-way valve and an ejector connected between the salt supply device and the multi-way valve; the ejector comprises a jet main body, a water inlet pipe, a liquid inlet pipe and a liquid outlet pipe, wherein the water inlet pipe, the liquid inlet pipe and the liquid outlet pipe are all connected to the jet main body, the liquid inlet pipe is communicated between the water inlet pipe and the salt supply device, and saturated salt solution input by the liquid inlet pipe and raw water input by the water inlet pipe are mixed by the water inlet pipe to form regeneration solution and then input into the regeneration device through the liquid outlet pipe;
when the water quality parameter is larger than the water quality improvement threshold, controlling the water inlet pipe to input raw water with a corresponding amount in a corresponding time period, and/or controlling the liquid inlet pipe to input saturated salt solution with a corresponding amount in a corresponding time period, and controlling the liquid outlet pipe to input regeneration solution with a corresponding concentration to the regeneration device in a corresponding time period;
wherein, the corresponding amount of raw water and/or the corresponding amount of saturated salt solution are mixed to form the regeneration solution with the corresponding concentration.
In one embodiment, when the water quality parameter is greater than the water quality improvement threshold, the water inlet pipe is controlled to input a fixed amount of raw water in a corresponding time period, and the water inlet pipe is controlled to input a corresponding amount of saturated salt solution in a corresponding time period, wherein the fixed amount of raw water and the corresponding amount of saturated salt solution are mixed to form a regeneration solution with a corresponding concentration.
In one embodiment, the water inlet pipes and the liquid inlet pipes are in one-to-one correspondence, the inner diameter of each water inlet pipe is gradually reduced along the flowing direction of raw water in the water inlet pipe, and the inner diameters of different water inlet pipes are different in change; the water inlet pipes with different inner diameters can generate different negative pressures in the water inlet pipes, and the liquid inlet pipe communicated with the corresponding water inlet pipe can input corresponding amounts of saturated salt solution into the corresponding water inlet pipe under the action of the corresponding negative pressure;
control the inlet tube is at the raw water of the fixed quantity of corresponding interior input of duration, and control the saturated salt solution of corresponding volume of liquid inlet pipe corresponding interior input of duration specifically includes:
the control is corresponding the inlet tube is corresponding long time inputed the raw water of fixed quantity, with corresponding the inlet tube intercommunication the feed liquor pipe is corresponding negative pressure in the feed liquor pipe is corresponding long time inputed the saturated salt solution of corresponding volume down.
In one embodiment, when the water quality parameter is greater than the water quality improvement threshold, controlling the water softener to stop supplying soft water and controlling the salt supply device to input a regeneration solution with a corresponding concentration into the regeneration device within a corresponding time period includes:
when the water quality parameter is larger than the water quality improvement threshold, controlling the water softener to stop supplying soft water and acquiring the volume of the regeneration device;
obtaining corresponding duration according to the volume of the regeneration device and the water quality parameter;
and controlling the salt supply device to input the regeneration solution with corresponding concentration into the regeneration device within corresponding time.
In one embodiment, the water quality improvement threshold includes a first threshold and a second threshold, and the first threshold is smaller than the second threshold;
when the water quality parameter is larger than the first threshold and smaller than or equal to the second threshold, controlling the salt supply device to input a regeneration solution with a first concentration into the regeneration device within a first time period;
and when the water quality parameter is greater than the second threshold value, controlling the salt supply device to input a regeneration solution with a second concentration into the regeneration device within a second time period, wherein the first time period is less than the second time period, the first concentration is less than the second concentration, and the water quality parameter comprises a calcium ion parameter and/or a magnesium ion parameter.
In one embodiment, when the water quality parameter is less than or equal to the water quality improvement threshold, the water softener is controlled to continue soft water supply, and the salt supply device is controlled to stop inputting the regeneration solution with the corresponding concentration into the regeneration device.
A control apparatus of a water softener, comprising:
the acquisition module is used for acquiring the water quality parameters of the soft water provided by the water softener;
a comparison module for comparing the water quality parameter to a water quality improvement threshold;
and the control module is used for controlling the water softener to stop soft water supply when the water quality parameter is greater than the water quality improvement threshold value, and controlling the salt supply device to input regeneration solution with corresponding concentration into the regeneration device within corresponding time.
A computer apparatus comprising a memory storing a computer program and a processor implementing the steps of the method of controlling a water softener according to any one of the above when the processor executes the computer program.
A computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method of controlling a water softener of any one of the above.
According to the control method, the control device, the computer equipment and the storage medium of the water softener, the water quality parameters of the soft water provided by the water softener are obtained, the water quality parameters are compared with the water quality improvement threshold, when the water quality parameters are larger than the water quality improvement threshold, the water softener is controlled to stop soft water supply, and the salt supply device is controlled to input the regeneration solution with corresponding concentration into the regeneration device within corresponding time, so that corresponding treatment can be carried out according to the water quality condition of the soft water, the regeneration effect can be effectively improved, and the water softener has a better softening effect.
Drawings
FIG. 1 is a schematic flow chart illustrating a method for controlling a water softener according to an embodiment of the present disclosure;
FIG. 2 is a schematic flow chart illustrating a method for controlling a water softener according to another embodiment of the present disclosure;
FIG. 3 is a schematic flow chart illustrating a method for controlling a water softener according to another embodiment of the present disclosure;
FIG. 4 is a schematic flow chart illustrating a method for controlling a water softener according to still another embodiment of the present disclosure;
FIG. 5 is a schematic flow chart illustrating a method for controlling a water softener according to another embodiment of the present application;
FIG. 6 is a schematic flow chart illustrating a method for controlling a water softener according to another embodiment of the present disclosure;
FIG. 7 is a block diagram of a control apparatus of a water softener according to an embodiment of the present invention.
Reference numerals:
100. an acquisition module; 200. a comparison module; 300. and a control module.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "resin", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1, a method for controlling a water softener includes steps S100, S200, and S300.
Step S100: and acquiring the water quality parameters of the soft water provided by the water softener.
Wherein, the water softener includes regenerating unit, integrated water route and supplies the salt device, supplies the salt device to pass through integrated water route and regenerating unit intercommunication, and the raw water gets into the regenerating unit through integrated water route, and resin among the regenerating unit can soften the raw water and export the soft water through integrated water route and supply the user to use. When the resins in the regeneration device are fully adsorbed with calcium ions and magnesium ions, the water softener cannot soften the raw water, and at the moment, backwashing regeneration is carried out on the resins. During regeneration, saturated salt solution in the salt supply device is mixed with raw water in the integrated water path and enters the regeneration device. The resin is soaked by saturated salt solution, so that a large number of sodium ions in the saturated salt solution replace calcium ions and magnesium ions adsorbed on the resin. When the calcium ions and the magnesium ions are replaced and removed, the resin achieves the effect of reduction and regeneration, and the next water softening work is prepared.
The mode of acquiring the water quality parameters of the soft water provided by the water softener is not unique, and the water quality parameters can be acquired by a detection piece arranged on the water softener and then directly sent to the controller; or the user can obtain the water quality information through detection of a measuring piece arranged in the external environment where the water softener is positioned and input the water quality information into the controller through a corresponding interaction device; alternatively, it can be obtained by reacting soft water with a chemical agent. In order to accurately acquire the water quality parameters of the soft water in real time, the following embodiments are explained by taking the water softener as an example, in which a detection part is arranged and a controller acquires the water quality parameters acquired by the detection part.
In particular, the particular form of the water quality parameter is not exclusive. For example, the water quality parameter may be a magnesium ion concentration parameter, or may be a calcium ion concentration parameter, which may be specifically set as needed. The controller can analyze and obtain the softening capacity of the current softened raw water of the water softener by obtaining the water quality parameters acquired by the detection part, and controls the regeneration device, the integrated water path and the salt supply device to work when the softening capacity of the water softener is weaker, so that the resin in the softening device can be reduced and regenerated.
Step S200: comparing the water quality parameter to a water quality improvement threshold.
Specifically, the water quality parameter represents the softening capacity of the water softener for softening raw water, and taking the water quality parameter as calcium ions as an example, if the water quality parameter is large, that is, if the concentration of the calcium ions is high, the softening capacity of the water softener is poor; if the water quality parameter is small, that is, if the calcium ion concentration is low, the softening capacity of the water softener is good. The water softener has poor softening capability, which means that more calcium ions and magnesium ions are adsorbed on the resin in the regeneration device, so that the regeneration device needs to be reduced and regenerated. The water softener has good softening capacity, which means that the resin in the regeneration device adsorbs less calcium ions and magnesium ions, so that the regeneration device does not need to be regenerated, and the water softener can continuously supply soft water.
The setting manner of the water quality improvement threshold is not exclusive, and for example, the water quality improvement threshold may be input to the controller by the user through the interactive device according to the preference of the user, or may be a set value preset in the controller to meet the requirement of human health. It can be determined that the softening effect of the soft water is considered to be good when the water quality parameter is less than or equal to the water quality improvement threshold, and the softening effect of the soft water is considered to be poor when the water quality parameter is greater than the water quality improvement threshold.
Step S300: and when the water quality parameter is greater than the water quality improvement threshold value, controlling the water softener to stop soft water supply, and controlling the salt supply device to input regeneration solution with corresponding concentration into the regeneration device within corresponding time.
When the water quality parameter is larger than the water quality improvement threshold value, the softening effect of the soft water is poor. At this time, the controller controls the water softener to stop the supply of the soft water, so as to prevent the user from using the soft water with poor softening effect and causing poor user experience. Meanwhile, or after a period of time from the stop of the soft water supply of the control water softener, the controller controls the salt supply device to input the regeneration solution with corresponding concentration into the regeneration device.
The controller controls the salt supply device to input the regeneration solution with corresponding concentration into the regeneration device, and particularly controls the salt supply device to input the regeneration solution with corresponding concentration into the regeneration device through the integrated water path. Saturated salt solution is stored in the salt supply device, and the saturated salt solution is introduced into the integrated water channel and is mixed with raw water in the integrated water channel to form a regeneration solution (unsaturated salt solution) corresponding to the detected water quality parameter concentration, and then the regeneration solution is input into the regeneration device within a time period corresponding to the water quality parameter, so that the resin can be reduced and regenerated.
In one embodiment, a one-to-one mapping relationship exists between different water quality parameters greater than the water quality improvement threshold and the time length of the salt supply device controlled by the controller to input the regeneration solution, and a one-to-one mapping relationship also exists between different water quality parameters greater than the water quality improvement threshold and the concentration of the regeneration solution. For example, assuming that the water quality improvement threshold is a, the water quality parameter a1 corresponds to the time length B1 and the concentration C1, and the water quality parameter a2 corresponds to the time length B2 and the concentration C2, where a2 > a1 > a, B2 > B1, and C2 > C1. That is, when the water quality parameter is a1, the corresponding time length corresponding to a1 is B1, the corresponding concentration corresponding to a1 is C1, when the water quality parameter is a2, the corresponding time length corresponding to a2 is B2, and the corresponding concentration corresponding to a2 is C2. Specifically, when the water quality parameter is A1, the controller controls the salt supply device to input regeneration solution with the concentration of C1 into the regeneration device within the time length of B1; when the water quality parameter is A2, the controller controls the salt supply device to input the regeneration solution with the concentration of C2 into the regeneration device within the time length of B2.
Referring to fig. 2, in an embodiment, a one-to-one mapping relationship exists between the water quality parameter that is greater than the water quality improvement threshold and within a certain range and the time length of the salt supply device controlled by the controller to input the regeneration solution, and a one-to-one mapping relationship also exists between the water quality parameter that is greater than the water quality improvement threshold and within a certain range and the concentration of the regeneration solution. For example, the water quality improvement threshold includes a first threshold D1 and a second threshold D2, and the first threshold is smaller than the second threshold. Step S300 further includes step 310: when the water quality parameter is larger than the first threshold and smaller than or equal to the second threshold, controlling the salt supply device to input a regeneration solution with a first concentration into the regeneration device within a first time period;
step S300 further includes step 320: and when the water quality parameter is greater than the second threshold value, controlling the salt supply device to input a regeneration solution with a second concentration into the regeneration device within a second time period, wherein the first time period is less than the second time period, the first concentration is less than the second concentration, and the water quality parameter comprises a calcium ion parameter and/or a magnesium ion parameter.
Defining a water quality parameter E1 between D1 and D2, wherein E1 corresponds to the time length B1 and the concentration C1, the water quality parameter greater than D2 is E2, E2 corresponds to the time length B2 and the concentration C2, and E2 is greater than E1. That is, when the water quality parameter is E1, D1 is more than or equal to E1 is more than or equal to D2, the corresponding time length corresponding to E1 is B1, and the corresponding concentration corresponding to E1 is C1; when the water quality parameter is E2, E2 is greater than D2, the corresponding time length corresponding to E2 is B2, and the corresponding concentration corresponding to E2 is C2. Specifically, when the water quality parameter is E1, the controller controls the salt supply device to input a regeneration solution with the concentration of C1 into the regeneration device within the time length of B1; when the water quality parameter is E2, the controller controls the salt supply device to input the regeneration solution with the concentration of C2 into the regeneration device within the time length of B2.
Through the step, the controller can adjust the concentration and the time length of the regeneration solution input into the regeneration device according to the water quality parameters in different ranges, so that the concentration regeneration can be realized. In addition, the time length input by the salt supply device and the concentration of the regeneration solution do not need to be adjusted according to different water quality parameters, and the time length input by the salt supply device and the concentration of the regeneration solution only need to be changed after the water quality parameters exceed the last adjustment range, so that the adjustment frequency can be reduced, and the regeneration efficiency of the water softener can be improved.
Referring to fig. 3, in one embodiment, step 300: when the water quality parameter is greater than the water quality improvement threshold, controlling the water softener to stop soft water supply, and controlling the salt supply device to input regeneration solution with corresponding concentration into the regeneration device within corresponding time, wherein the method comprises the following steps:
step 330: when the water quality parameter is larger than the water quality improvement threshold, controlling the water softener to stop supplying soft water and acquiring the volume of the regeneration device;
step 340: obtaining corresponding duration according to the volume of the regeneration device and the water quality parameter;
step 350: and controlling the salt supply device to input regeneration solution with corresponding concentration into the regeneration device within corresponding time.
In this embodiment, the respective duration is related to both the volume of the regeneration device and the water quality parameter, while the respective concentration is related to the water quality parameter only. For example, a water quality parameter E1 between D1 and D2 is defined, and a time period of the water quality parameter E1 corresponding to the volume of the regeneration device V1 is F1, a time period of the water quality parameter E1 corresponding to the volume of the regeneration device V2 is G1, and a concentration corresponding to the water quality parameter E1 is C1. The water quality parameter larger than D2 is E2, the time length of the water quality parameter E2 corresponding to the volume of the regeneration device V1 is F2, the time length of the water quality parameter E1 corresponding to the volume of the regeneration device V2 is G2, and the concentration corresponding to the water quality parameter E1 is C2. Wherein V1 is less than V2, F1 is less than F2, and G1 is less than G2.
When the water quality parameter is E1 and the volume of the regeneration device is V1, the controller controls the salt supply device to input regeneration solution with the concentration of C1 into the regeneration device within the time length of F1; when the water quality parameter is E1 and the volume of the regeneration device is V2, the controller controls the salt supply device to input regeneration solution with the concentration of C1 into the regeneration device within the time length of G1; when the water quality parameter is E2 and the volume of the regeneration device is V1, the controller controls the salt supply device to input regeneration solution with the concentration of C2 into the regeneration device within the time length of F2; when the water quality parameter is E2 and the volume of the regeneration device is V2, the controller controls the salt supply device to input regeneration solution with the concentration of C2 into the regeneration device within the time length of G2. In this way, the controller can also carry out corresponding according to the volume of the regeneration device, so that the water softener has better regeneration effect.
It is understood that the higher the concentration of calcium ions or magnesium ions in the water quality parameter, the more calcium ions and magnesium ions are adsorbed in the resin, the lower the water softening capacity. It is correspondingly necessary to feed a higher concentration of regeneration solution into the resin of the regeneration device over a longer period of time. Through the steps S100, S200 and S300, the controller can control the salt supply device to input the regeneration solution with the corresponding concentration corresponding to the water quality parameter into the regeneration device within the corresponding time duration corresponding to the water quality parameter according to different water quality parameters. That is, when the water quality parameter is greater than the water quality improvement threshold value, the larger the water quality parameter is, the longer the time period is, the controller controls the salt supply device to input the regeneration solution with higher concentration into the regeneration device; and when the water quality parameter is larger than the water quality improvement threshold value and the water quality parameter is smaller, the controller controls the salt supply device to input the regeneration solution with lower concentration into the regeneration device in a shorter time. Therefore, the control method of the water softener provided by the application can control the concentration and the time length of the regeneration solution input into the regeneration device according to the water quality parameters, ensures that the resin in the regeneration device can be reduced and regenerated, and can reduce the regeneration time and the waste of the regeneration solution, so that the water softener has better regeneration effect and regeneration efficiency.
Specifically, the integrated water circuit comprises a multi-way valve and an ejector connected between the salt supply device and the multi-way valve. The ejector comprises a jet main body, a water inlet pipe, a liquid inlet pipe and a liquid outlet pipe, wherein the jet main body is provided with a mixing cavity, the water inlet pipe, the liquid inlet pipe and the liquid outlet pipe are all connected to the jet main body, the liquid inlet pipe is communicated between the water inlet pipe and a salt supply device, and saturated saline solution input by the liquid inlet pipe and raw water input by the water inlet pipe are mixed to form regeneration solution through the water inlet pipe and then input into the regeneration device through the liquid outlet pipe.
The multi-way valve is used for controlling the flow direction of water flow and generally has stations for supplying soft water and regenerating. When the multi-way valve is positioned at a soft water supply station, external raw water enters the regeneration device through the multi-way valve and is output to a user through the multi-way valve after being softened. When the multi-way valve is positioned at a regeneration station, external raw water flows into the water inlet pipe through the multi-way valve, and simultaneously, saturated salt solution in the salt supply device also flows into the water inlet pipe through the liquid inlet pipe and is mixed with the raw water to form regeneration solution, and then the regeneration solution is input into the softening device through the mixing cavity and the liquid outlet pipe to regenerate the resin. The waste water replaced after regeneration in the softening device is discharged to the outside through the multi-way valve.
Referring to fig. 4, step S300: when the water quality parameter is greater than the water quality improvement threshold, controlling the water softener to stop soft water supply, and controlling the salt supply device to input regeneration solution with corresponding concentration into the regeneration device within corresponding time, wherein the method comprises the following steps:
step S360: and when the water quality parameter is greater than the water quality improvement threshold value, controlling the water inlet pipe to input the raw water with corresponding amount in corresponding time length, and/or controlling the liquid inlet pipe to input the saturated salt solution with corresponding amount in corresponding time length, and controlling the liquid outlet pipe to input the regeneration solution with corresponding concentration to the regeneration device in corresponding time length. Wherein, the corresponding amount of raw water and/or the corresponding amount of saturated salt solution are mixed to form the regeneration solution with the corresponding concentration.
Optionally, in an embodiment, when the controller controls only the water inlet pipe to input the corresponding amount of raw water in the corresponding time period, the controller further controls the water inlet pipe to input the fixed amount of saturated salt solution in the corresponding time period, and the corresponding amount of raw water and the fixed amount of saturated salt solution are mixed in the water inlet pipe to form the regeneration solution with the corresponding concentration. In another embodiment, when the controller only controls the liquid inlet pipe to input the corresponding amount of saturated salt solution within the corresponding time period, the controller also controls the water inlet pipe to input the fixed amount of raw water within the corresponding time period, and the fixed amount of raw water and the corresponding amount of saturated salt solution are mixed in the water inlet pipe to form the regeneration solution with the corresponding concentration. In other embodiments, the controller may also control the water inlet pipe to input a corresponding amount of raw water in a corresponding time period, and the controller may also control the water inlet pipe to input a corresponding amount of saturated salt solution in a corresponding time period, and the corresponding amount of raw water and the corresponding amount of saturated salt solution are mixed in the water inlet pipe to form a regeneration solution with a corresponding concentration.
Wherein, the fixed quantity refers to a constant quantity which does not change along with the water quality parameter. That is, when the water quality parameter is greater than the water quality improvement threshold, the fixed amount is always kept constant regardless of the water quality parameter.
Optionally, a water inlet valve may be disposed on the water inlet pipe, and the raw water input by the water inlet pipe is controlled by controlling the opening degree of the water inlet valve, so that the input raw water can be matched with the water quality parameter. Or the raw water input by the water inlet pipe can be controlled by controlling the raw water input into the water inlet pipe from an external water source, so that the input raw water can correspond to the water quality parameter. Similarly, the control mode of the liquid inlet pipe is the same as that of the water inlet pipe, and therefore, the control mode is not described herein again.
Through the step S360, the raw water flowing in from the water inlet pipe and the saturated salt solution flowing in from the liquid inlet pipe can be mixed to form the regeneration solution corresponding to the water quality parameters within the corresponding time, so that the resin in the softening device can be reduced and regenerated. And the setting of inlet tube, feed liquor pipe and drain pipe can make different water routes can have different fluid guide effect to can conveniently form and export regeneration solution in the ejector.
Referring to fig. 5, preferably, step S360: when the quality of water parameter is greater than when quality of water improves the threshold value, control the inlet tube is in the raw water of corresponding volume of input in corresponding duration, and/or control the feed liquor pipe is in the saturated salt solution of corresponding volume of input in corresponding duration, and control the drain pipe is in corresponding duration to the regenerating unit input corresponding concentration's regeneration solution, include:
step S362: and when the water quality parameter is greater than the water quality improvement threshold value, controlling the water inlet pipe to input a fixed amount of raw water in corresponding time, and controlling the liquid inlet pipe to input a corresponding amount of saturated salt solution in corresponding time. Wherein, a fixed amount of raw water is mixed with a corresponding amount of saturated salt solution to form a regeneration solution with a corresponding concentration.
The concentration of the regeneration solution can be controlled by controlling the saturated salt solution input into the single liquid inlet pipe, and compared with the raw water input into the water inlet pipe and the saturated salt solution input into the liquid inlet pipe which are simultaneously controlled, the control of a single variable is simpler and more efficient, and the structure of the water softener can also be simpler to set.
Furthermore, the water inlet pipes and the liquid inlet pipes are in one-to-one correspondence, the inner diameter of each water inlet pipe is gradually reduced along the flowing direction of raw water in the water inlet pipe, and the inner diameters of different water inlet pipes are different in change; the inlet tube that has different internal diameters can be in self inside different negative pressures that produce, and the feed liquor pipe that communicates with the inlet tube that corresponds can be under the negative pressure effect that corresponds the saturated salt solution of corresponding volume of inputing in to the inlet tube that corresponds.
Specifically, taking the two water inlet pipes and the two liquid inlet pipes as an example, the first liquid inlet pipe is communicated between the first water inlet pipe and the salt supply device, and the second liquid inlet pipe is communicated between the second water inlet pipe and the salt supply device. The change degree of the inner caliber of the first water inlet pipe is larger than that of the inner caliber of the second follow-up water inlet pipe, and on the same cross section, the caliber of the first water inlet pipe is smaller than that of the second water inlet pipe. In the flowing process of the raw water, the negative pressure generated in the first water inlet pipe is greater than the negative pressure generated in the second water inlet pipe due to the siphon principle. The larger the negative pressure generated, the more saturated salt solution flows into the water inlet pipe from the corresponding water inlet pipe. That is, the amount of saturated saline solution flowing into the first water inlet pipe through the first liquid inlet pipe is greater than the amount of saturated saline solution flowing into the second water inlet pipe through the second liquid inlet pipe. Therefore, the concentration of the regeneration solution formed by mixing in the first water inlet pipe is also greater than that of the regeneration solution formed by mixing in the second water inlet pipe.
In step S362, the water inlet pipe is controlled to input a fixed amount of raw water within a corresponding time period, and the liquid inlet pipe is controlled to input a corresponding amount of saturated salt solution within a corresponding time period, which specifically includes:
step S3622: the control is corresponding the inlet tube is corresponding long in the raw water of input fixed quantity, with corresponding the inlet tube intercommunication the feed liquor pipe is corresponding negative pressure effect in the feed liquor pipe is corresponding long in the saturated salt solution of input corresponding quantity.
Taking the case that the water quality parameter is greater than the first threshold and less than or equal to the second threshold as an example, since the concentration of the required regeneration solution is smaller when the water quality parameter is within the range, the concentration corresponds to the concentration of the regeneration solution formed in the second water inlet pipe. And when the water quality parameter is greater than the second threshold value, the concentration of the required regeneration solution is greater when the water quality parameter is in the range, and the concentration corresponds to the concentration of the regeneration solution formed in the first water inlet pipe. It is understood that the concentration of the regeneration solution refers to the concentration of Na ions therein.
In the actual operation process, when the water quality parameter is greater than the first threshold value and is less than or equal to the second threshold value, the controller controls the second water inlet pipe to input fixed amount of raw water, the second liquid inlet pipe corresponding to the second water inlet pipe inputs saturated salt solution into the second water inlet pipe under the action of negative pressure in the second water inlet pipe, and then the raw water and the saturated salt solution are mixed to form regeneration solution with corresponding concentration and are input into the water softening device through the mixing cavity and the liquid outlet pipe. When the water quality parameter is greater than the second threshold value, the controller controls the input of a fixed amount of raw water into the first water inlet pipe, the first liquid inlet pipe corresponding to the first water inlet pipe inputs saturated salt solution into the first water inlet pipe under the action of negative pressure in the first water inlet pipe, then the raw water and the saturated salt solution are mixed to form regeneration solution with corresponding concentration, and the regeneration solution is input into the water softening device through the mixing cavity and the liquid outlet pipe.
It is worth mentioning that in the working process of the water inlet pipe and the liquid inlet pipe corresponding to the water quality parameters, other non-corresponding water inlet pipes and liquid inlet pipes are closed under the action of the multi-way valve.
In conclusion, through setting up that every inlet tube has different bore changes, can realize the input of the saturated salt solution of corresponding volume to the regeneration solution of corresponding concentration is formed in the automatic mixing, so, makes the control of water softener simpler high-efficient, and makes the water softener have higher regeneration efficiency.
Referring to fig. 6, in an embodiment, the method for controlling a water softener further includes the step S400: and when the water quality parameter is less than or equal to the water quality improvement threshold, controlling the water softener to continue soft water supply, and controlling the salt supply device to stop inputting regeneration solution with corresponding concentration into the regeneration device. At the moment, the multi-way valve is positioned at a soft water supply station, and the water softener can normally supply soft water for users.
Referring to fig. 7, a control apparatus of a water softener is applied to the control method of the water softener, and includes an obtaining module 100, a comparing module 200, and a control module 300. Wherein, the water softener includes regenerating unit, integrated water route and supplies the salt device, supplies the salt device to pass through integrated water route and regenerating unit intercommunication. The obtaining module 100 is used for obtaining water quality parameters of soft water provided by the water softener; the comparison module 200 is used for comparing the water quality parameter with a water quality improvement threshold; the control module 300 is configured to control the water softener to stop supplying soft water when the water quality parameter is greater than the water quality improvement threshold, and control the salt supply device to input the regeneration solution with the corresponding concentration into the regeneration device within the corresponding time period. The specific operation process is similar to the embodiment corresponding to the above method, and is not described herein again.
In one embodiment, the integrated water circuit comprises a multi-way valve and an ejector connected between the salt supply device and the multi-way valve; the jet device comprises a jet main body, a water inlet pipe, a liquid inlet pipe and a liquid outlet pipe, wherein the water inlet pipe, the liquid inlet pipe and the liquid outlet pipe are all connected to the jet main body, the liquid inlet pipe is communicated between the water inlet pipe and the salt supply device, and saturated salt solution input by the liquid inlet pipe and raw water input by the water inlet pipe are mixed by the water inlet pipe to form regeneration solution and then input into the regeneration device through the liquid outlet pipe. The control module 300 is further configured to control the water inlet pipe to input a corresponding amount of raw water within a corresponding time period and/or control the water inlet pipe to input a corresponding amount of saturated salt solution within a corresponding time period and control the water outlet pipe to input a corresponding concentration of regeneration solution to the regeneration device within a corresponding time period when the water quality parameter is greater than the water quality improvement threshold; wherein, the corresponding amount of raw water and/or the corresponding amount of saturated salt solution are mixed to form the regeneration solution with the corresponding concentration. The specific operation process is similar to the embodiment corresponding to the above method, and is not described herein again.
In an embodiment, the control module 300 is further configured to control the water inlet pipe to input a fixed amount of raw water in a corresponding time period and control the water inlet pipe to input a corresponding amount of saturated salt solution in a corresponding time period when the water quality parameter is greater than the water quality improvement threshold, where the fixed amount of raw water and the corresponding amount of saturated salt solution are mixed to form a regeneration solution with a corresponding concentration. The specific operation process is similar to the embodiment corresponding to the above method, and is not described herein again.
In one embodiment, the water inlet pipes and the liquid inlet pipes are in one-to-one correspondence, the inner diameter of each water inlet pipe is gradually reduced along the flowing direction of raw water in the water inlet pipe, and the inner diameters of different water inlet pipes are different in change; the inlet tube that has different internal diameters can be in self inside different negative pressures that produce, and the feed liquor pipe that communicates with the inlet tube that corresponds can be under the negative pressure effect that corresponds the saturated salt solution of corresponding volume of inputing in to the inlet tube that corresponds. The control module 300 is further configured to control the corresponding water inlet pipe to input a fixed amount of raw water within a corresponding time period, and the liquid inlet pipe communicated with the corresponding water inlet pipe inputs a corresponding amount of saturated salt solution within a corresponding time period under the negative pressure effect in the corresponding liquid inlet pipe. The specific operation process is similar to the embodiment corresponding to the above method, and is not described herein again.
In one embodiment, the control module 300 is further configured to control the water softener to stop supplying soft water and obtain the volume of the regeneration device when the water quality parameter is greater than the water quality improvement threshold; obtaining corresponding time length according to the volume of the regeneration device and the water quality parameters; and controlling the salt supply device to input the regeneration solution with corresponding concentration into the regeneration device within corresponding time. The specific operation process is similar to the embodiment corresponding to the above method, and is not described herein again.
In an embodiment, the control module 300 is further configured to control the salt supply device to input the regeneration solution with the first concentration into the regeneration device for a first time period when the water quality parameter is greater than the first threshold and less than or equal to the second threshold; and when the water quality parameter is greater than a second threshold value, controlling the salt supply device to input a regeneration solution with a second concentration into the regeneration device within a second time period, wherein the first time period is less than the second time period, the first concentration is less than the second concentration, and the water quality parameter comprises a calcium ion parameter and/or a magnesium ion parameter. The water quality improvement threshold comprises a first threshold and a second threshold, and the first threshold is smaller than the second threshold. The specific operation process is similar to the embodiment corresponding to the above method, and is not described herein again.
In an embodiment, the control module 300 is further configured to control the water softener to continue soft water supply and control the salt supply device to stop inputting the regeneration solution with the corresponding concentration into the regeneration device when the water quality parameter is less than or equal to the water quality improvement threshold. The specific operation process is similar to the embodiment corresponding to the above method, and is not described herein again.
Above-mentioned controlling means of water softener, the quality of water parameter of the soft water that the water softener provided is acquireed through acquireing module 100, and improve the threshold value with quality of water through comparison module 200 and compare, and when quality of water parameter is greater than quality of water and improve the threshold value through control module 300, control water softener stops the soft water supply, and control the regeneration solution that supplies the salt device to inputing corresponding concentration in the regenerating unit in corresponding time length, so, can make corresponding processing according to the quality of water condition of soft water, thereby can effectively promote regeneration effect, make water softener have better softening effect.
In one embodiment, a computer device is provided, which may be a server. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for storing data of the number of users and the running capacity of the air conditioner. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a control method of a water softener.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program: acquiring water quality parameters of soft water provided by a water softener; comparing the water quality parameter to a water quality improvement threshold; when the water quality parameter is larger than the water quality improvement threshold, the water softener is controlled to stop supplying soft water, and the salt supply device is controlled to input regeneration solution with corresponding concentration into the regeneration device within corresponding time.
In one embodiment, the processor, when executing the computer program, further performs the steps of: when the water quality parameter is larger than the water quality improvement threshold, controlling the water inlet pipe to input raw water with a corresponding amount in a corresponding time period, and/or controlling the liquid inlet pipe to input saturated salt solution with a corresponding amount in a corresponding time period, and controlling the liquid outlet pipe to input regeneration solution with a corresponding concentration to the regeneration device in a corresponding time period; wherein, the corresponding amount of raw water and/or the corresponding amount of saturated salt solution are mixed to form the regeneration solution with the corresponding concentration.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and when the water quality parameter is greater than the water quality improvement threshold value, controlling the water inlet pipe to input a fixed amount of raw water in a corresponding time period, and controlling the water inlet pipe to input a corresponding amount of saturated salt solution in a corresponding time period, wherein the fixed amount of raw water and the corresponding amount of saturated salt solution are mixed to form a regeneration solution with a corresponding concentration.
In one embodiment, the processor, when executing the computer program, further performs the steps of: the corresponding water inlet pipe is controlled to input a fixed amount of raw water within a corresponding time period, and the liquid inlet pipe communicated with the corresponding water inlet pipe inputs a corresponding amount of saturated salt solution within a corresponding time period under the action of negative pressure in the corresponding liquid inlet pipe.
In one embodiment, the processor, when executing the computer program, further performs the steps of: when the water quality parameter is larger than the water quality improvement threshold value, controlling the water softener to stop supplying soft water and acquiring the volume of the regeneration device; obtaining corresponding time length according to the volume of the regeneration device and the water quality parameters; and controlling the salt supply device to input the regeneration solution with corresponding concentration into the regeneration device within corresponding time.
In one embodiment, the processor when executing the computer program further performs the steps of: when the water quality parameter is larger than a first threshold and is smaller than or equal to a second threshold, controlling a salt supply device to input a regeneration solution with a first concentration into the regeneration device within a first time period; and when the water quality parameter is greater than a second threshold value, controlling the salt supply device to input a regeneration solution with a second concentration into the regeneration device within a second time period, wherein the first time period is less than the second time period, the first concentration is less than the second concentration, and the water quality parameter comprises a calcium ion parameter and/or a magnesium ion parameter. The water quality improvement threshold comprises a first threshold and a second threshold, and the first threshold is smaller than the second threshold.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and when the water quality parameter is less than or equal to the water quality improvement threshold, controlling the water softener to continue soft water supply and controlling the salt supply device to stop inputting the regeneration solution with corresponding concentration into the regeneration device.
The computer device realizes the following steps when the processor executes the computer program: acquiring water quality parameters of soft water provided by a water softener; comparing the water quality parameter to a water quality improvement threshold; when the water quality parameter is larger than the water quality improvement threshold, the water softener is controlled to stop supplying soft water, and the salt supply device is controlled to input regeneration solution with corresponding concentration into the regeneration device within corresponding time, so that the water softener has a better regeneration effect.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of: acquiring water quality parameters of soft water provided by a water softener; comparing the water quality parameter to a water quality improvement threshold; when the water quality parameter is larger than the water quality improvement threshold, the water softener is controlled to stop supplying soft water, and the salt supply device is controlled to input regeneration solution with corresponding concentration into the regeneration device within corresponding time.
In one embodiment, the computer program when executed by the processor further performs the steps of: when the water quality parameter is larger than the water quality improvement threshold, controlling the water inlet pipe to input raw water with a corresponding amount in a corresponding time period, and/or controlling the liquid inlet pipe to input saturated salt solution with a corresponding amount in a corresponding time period, and controlling the liquid outlet pipe to input regeneration solution with a corresponding concentration to the regeneration device in a corresponding time period; wherein, the corresponding amount of raw water and/or the corresponding amount of saturated salt solution are mixed to form the regeneration solution with the corresponding concentration.
In one embodiment, the computer program when executed by the processor further performs the steps of: and when the water quality parameter is greater than the water quality improvement threshold value, controlling the water inlet pipe to input a fixed amount of raw water in a corresponding time period, and controlling the water inlet pipe to input a corresponding amount of saturated salt solution in a corresponding time period, wherein the fixed amount of raw water and the corresponding amount of saturated salt solution are mixed to form a regeneration solution with a corresponding concentration.
In one embodiment, the computer program when executed by the processor further performs the steps of: the corresponding water inlet pipe is controlled to input a fixed amount of raw water within a corresponding time period, and the liquid inlet pipe communicated with the corresponding water inlet pipe inputs a corresponding amount of saturated salt solution within a corresponding time period under the action of negative pressure in the corresponding liquid inlet pipe.
In one embodiment, the computer program when executed by the processor further performs the steps of: when the water quality parameter is larger than the water quality improvement threshold value, controlling the water softener to stop supplying soft water and acquiring the volume of the regeneration device; obtaining corresponding time length according to the volume of the regeneration device and the water quality parameters; and controlling the salt supply device to input the regeneration solution with corresponding concentration into the regeneration device within corresponding time.
In one embodiment, the computer program when executed by the processor further performs the steps of: the processor, when executing the computer program, further performs the steps of: when the water quality parameter is larger than a first threshold and is smaller than or equal to a second threshold, controlling a salt supply device to input a regeneration solution with a first concentration into the regeneration device within a first time period; and when the water quality parameter is greater than a second threshold value, controlling the salt supply device to input a regeneration solution with a second concentration into the regeneration device within a second time period, wherein the first time period is less than the second time period, the first concentration is less than the second concentration, and the water quality parameter comprises a calcium ion parameter and/or a magnesium ion parameter. The water quality improvement threshold comprises a first threshold and a second threshold, and the first threshold is smaller than the second threshold.
In one embodiment, the computer program when executed by the processor further performs the steps of: and when the water quality parameter is less than or equal to the water quality improvement threshold, controlling the water softener to continue soft water supply and controlling the salt supply device to stop inputting the regeneration solution with corresponding concentration into the regeneration device.
Firstly, acquiring the water quality parameters of the soft water provided by the water softener; secondly, comparing the water quality parameter with a water quality improvement threshold; and finally, when the water quality parameter is greater than the water quality improvement threshold, controlling the water softener to stop soft water supply, and controlling the salt supply device to input regeneration solution with corresponding concentration into the regeneration device within corresponding time, so that the water softener has a better regeneration effect.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The control method of the water softener is characterized in that the water softener comprises a regeneration device, an integrated water path and a salt supply device, wherein the salt supply device is communicated with the regeneration device through the integrated water path; the control method of the water softener comprises the following steps:
acquiring water quality parameters of soft water provided by the water softener;
comparing the water quality parameter to a water quality improvement threshold;
and when the water quality parameter is greater than the water quality improvement threshold value, controlling the water softener to stop soft water supply, and controlling the salt supply device to input regeneration solution with corresponding concentration into the regeneration device within corresponding time.
2. The method for controlling a water softener according to claim 1, wherein the integrated water circuit comprises a multi-way valve and an ejector connected between the salt supply device and the multi-way valve; the ejector comprises a jet main body, a water inlet pipe, a liquid inlet pipe and a liquid outlet pipe, wherein the water inlet pipe, the liquid inlet pipe and the liquid outlet pipe are all connected to the jet main body, the liquid inlet pipe is communicated between the water inlet pipe and the salt supply device, and saturated salt solution input by the liquid inlet pipe and raw water input by the water inlet pipe are mixed by the water inlet pipe to form regeneration solution and then input into the regeneration device through the liquid outlet pipe;
when the water quality parameter is larger than the water quality improvement threshold, controlling the water inlet pipe to input raw water with a corresponding amount in a corresponding time period, and/or controlling the liquid inlet pipe to input saturated salt solution with a corresponding amount in a corresponding time period, and controlling the liquid outlet pipe to input regeneration solution with a corresponding concentration to the regeneration device in a corresponding time period;
wherein, the corresponding amount of raw water and/or the corresponding amount of saturated salt solution are mixed to form the regeneration solution with the corresponding concentration.
3. The method of claim 2, wherein when the water quality parameter is greater than the water quality improvement threshold, the water inlet pipe is controlled to input a fixed amount of raw water for a corresponding time period, and the water inlet pipe is controlled to input a corresponding amount of saturated salt solution for a corresponding time period, wherein the fixed amount of raw water and the corresponding amount of saturated salt solution are mixed to form a regeneration solution with a corresponding concentration.
4. The method of claim 3, wherein the water inlet pipes and the liquid inlet pipes are provided in a plurality of numbers and correspond to each other one by one, the inner diameter of each water inlet pipe is gradually reduced along the flowing direction of raw water therein, and the inner diameters of the different water inlet pipes are varied differently; the water inlet pipes with different inner diameters can generate different negative pressures in the water inlet pipes, and the liquid inlet pipe communicated with the corresponding water inlet pipe can input corresponding amounts of saturated salt solution into the corresponding water inlet pipe under the action of the corresponding negative pressure;
control the inlet tube is at the raw water of the fixed quantity of corresponding interior input of duration, and control the saturated salt solution of corresponding volume of liquid inlet pipe corresponding interior input of duration specifically includes:
the control is corresponding the inlet tube is corresponding long in the raw water of input fixed quantity, with corresponding the inlet tube intercommunication the feed liquor pipe is corresponding negative pressure effect in the feed liquor pipe is corresponding long in the saturated salt solution of input corresponding quantity.
5. The method for controlling a water softener according to claim 1, wherein when the water quality parameter is larger than the water quality improvement threshold, controlling the water softener to stop supplying soft water and controlling the salt supply device to input regeneration solution with corresponding concentration into the regeneration device within a corresponding time period comprises:
when the water quality parameter is larger than the water quality improvement threshold, controlling the water softener to stop supplying soft water and acquiring the volume of the regeneration device;
obtaining corresponding duration according to the volume of the regeneration device and the water quality parameter;
and controlling the salt supply device to input the regeneration solution with corresponding concentration into the regeneration device within corresponding time.
6. The method for controlling a water softener according to claim 1, wherein the water quality improvement threshold includes a first threshold and a second threshold, the first threshold being smaller than the second threshold;
when the water quality parameter is larger than the first threshold and smaller than or equal to the second threshold, controlling the salt supply device to input a regeneration solution with a first concentration into the regeneration device within a first time period;
and when the water quality parameter is greater than the second threshold value, controlling the salt supply device to input a regeneration solution with a second concentration into the regeneration device within a second time period, wherein the first time period is less than the second time period, the first concentration is less than the second concentration, and the water quality parameter comprises a calcium ion parameter and/or a magnesium ion parameter.
7. The method of claim 1, wherein when the water quality parameter is less than or equal to the water quality improvement threshold, the water softener is controlled to continue soft water supply, and the salt supply device is controlled to stop inputting the regeneration solution of a corresponding concentration into the regeneration device.
8. A control apparatus of a water softener, comprising:
the acquisition module is used for acquiring the water quality parameters of the soft water provided by the water softener;
a comparison module for comparing the water quality parameter to a water quality improvement threshold;
and the control module is used for controlling the water softener to stop soft water supply when the water quality parameter is greater than the water quality improvement threshold value, and controlling the salt supply device to input regeneration solution with corresponding concentration into the regeneration device within corresponding time.
9. A computer apparatus comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the control method of the water softener according to any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium on which a computer program is stored, the computer program realizing the steps of the control method of the water softener according to any one of claims 1 to 7 when executed by a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210663465.XA CN114956261A (en) | 2022-06-13 | 2022-06-13 | Control method and device of water softener, computer equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210663465.XA CN114956261A (en) | 2022-06-13 | 2022-06-13 | Control method and device of water softener, computer equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114956261A true CN114956261A (en) | 2022-08-30 |
Family
ID=82961704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210663465.XA Pending CN114956261A (en) | 2022-06-13 | 2022-06-13 | Control method and device of water softener, computer equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114956261A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051165A1 (en) * | 2022-09-05 | 2024-03-14 | 佛山市顺德区美的饮水机制造有限公司 | Water softening control method and apparatus, electronic device, and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0016408A1 (en) * | 1979-03-20 | 1980-10-01 | Karl Spiegl | Hardness sensor for a water softening device and device for softening water |
| CA2176294A1 (en) * | 1995-07-19 | 1997-01-20 | Martin A. Seitz | Method and apparatus to sense changes in the state of a resin bed |
| CN105600843A (en) * | 2015-12-17 | 2016-05-25 | 安徽华盛科技控股股份有限公司 | CIT intelligent automatic chemical feeding device |
| CN112573619A (en) * | 2020-12-25 | 2021-03-30 | 珠海格力电器股份有限公司 | Softening method and system for water softening equipment and water softening equipment |
| CN113461180A (en) * | 2021-06-29 | 2021-10-01 | 珠海格力电器股份有限公司 | Soft water regeneration structure, humidifier and soft regeneration method |
-
2022
- 2022-06-13 CN CN202210663465.XA patent/CN114956261A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0016408A1 (en) * | 1979-03-20 | 1980-10-01 | Karl Spiegl | Hardness sensor for a water softening device and device for softening water |
| CA2176294A1 (en) * | 1995-07-19 | 1997-01-20 | Martin A. Seitz | Method and apparatus to sense changes in the state of a resin bed |
| CN105600843A (en) * | 2015-12-17 | 2016-05-25 | 安徽华盛科技控股股份有限公司 | CIT intelligent automatic chemical feeding device |
| CN112573619A (en) * | 2020-12-25 | 2021-03-30 | 珠海格力电器股份有限公司 | Softening method and system for water softening equipment and water softening equipment |
| CN113461180A (en) * | 2021-06-29 | 2021-10-01 | 珠海格力电器股份有限公司 | Soft water regeneration structure, humidifier and soft regeneration method |
Non-Patent Citations (1)
| Title |
|---|
| 李晔主编: "《中国城乡自来水经营管理全书》", vol. 2001, 北京：海洋出版社, pages: 107 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051165A1 (en) * | 2022-09-05 | 2024-03-14 | 佛山市顺德区美的饮水机制造有限公司 | Water softening control method and apparatus, electronic device, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114956261A (en) | Control method and device of water softener, computer equipment and storage medium | |
| US6059941A (en) | Apparatus for generating a sterilizing solution | |
| CN101391827B (en) | Electrolyzed water producing method and apparatus | |
| US20070262024A1 (en) | Methods and systems for fluid treatment having multiple cycles | |
| KR101227854B1 (en) | Capacitive deionization water softener and controlling method of the same of | |
| JP6105130B2 (en) | Electrolyzer | |
| KR102368915B1 (en) | Ion removing kit | |
| CN112573616A (en) | Water softener | |
| US20180298517A1 (en) | Continuous modification of organics in chemical baths | |
| KR20120067142A (en) | Softener having sterilized water chamber and method for working the same | |
| JP3571258B2 (en) | Electrolyzed water generator | |
| KR20200058853A (en) | Method for providing soft water to water heating device | |
| JP2010274257A (en) | Apparatus and method for producing reclaimed water | |
| JP2021080503A (en) | Electrolytic water generator and method for controlling electrolytic water generator | |
| JPH08117745A (en) | Water softener for steam generator | |
| WO2024057365A1 (en) | Water supplying device and control method for water supplying device | |
| KR102436262B1 (en) | Hot water storing type water heater | |
| TWM531485U (en) | Electrolysis water equipment | |
| JP2019147073A (en) | Production apparatus of hypochlorous acid water | |
| KR102094265B1 (en) | Method of wastewater treatmet and Wastewater treatment machine | |
| US20230335417A1 (en) | Wafer cleaning water supply system and wafer cleaning water supply method | |
| JP4413981B1 (en) | Artificial hot spring equipment | |
| JP2008000730A (en) | Electrolytic water generator | |
| JP2001321770A (en) | Electrolytic water generator | |
| TW201803812A (en) | Electrolysis apparatus |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220830 |