CN218938051U - Detection device, solution configuration component, water treatment module and water treatment device - Google Patents

Abstract

The utility model provides a detection device, a solution configuration assembly, a water treatment module and a water treatment device, wherein the detection device comprises: the body is provided with a cavity for containing a solution to be detected, the first position and the second position on the cavity have height differences, and the body is provided with a communicating part for communicating the inside of the cavity with the outside of the cavity; the suspension piece is positioned in the cavity, the density of the suspension piece is a first density, and the first density corresponds to the first concentration; the concentration of the solution to be detected is smaller than the first density under the condition that the suspension piece is located at the first position, and is larger than the first density under the condition that the suspension piece is located at the second position.

Description

Detection device, solution configuration component, water treatment module and water treatment device

Technical Field

The utility model relates to the technical field of detection, in particular to a detection device, a solution configuration assembly, a water treatment module and a water treatment device.

Background

The key consumable in the water softener comprises soft water salt, after the soft water salt is added into a salt cavity, soft water salt particles are soaked by injecting tap water into the salt cavity to generate saturated brine, and calcium and magnesium ions absorbed in the softening resin are replaced by fully mixing the saturated brine with the softening resin, so that the effect of continuously keeping the calcium and magnesium ions in the softening water by the soft water resin is realized.

Wherein, soft water salt is usually prepared by adopting a natural dissolution method to obtain saturated salt water, and if the soft water salt is missing or the soft water salt is agglomerated at the bottom of a salt box, the soft water salt is not fully dissolved naturally.

In the related technical scheme, the detection of saturated brine is not effectively realized.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art or related art

To this end, a first aspect of the utility model is to provide a detection device.

In a second aspect of the utility model, a solution deployment assembly is provided.

In a third aspect of the utility model, a water treatment module is provided.

A fourth aspect of the present utility model is to provide a water treatment apparatus.

In view of this, a first aspect of the present utility model provides a detection apparatus comprising: the body is provided with a cavity for containing a solution to be detected, the first position and the second position on the cavity have height differences, and the body is provided with a communicating part for communicating the inside of the cavity with the outside of the cavity; the suspension piece is positioned in the cavity, the density of the suspension piece is a first density, and the first density corresponds to the first concentration; the concentration of the solution to be detected is smaller than the first density under the condition that the suspension piece is located at the first position, and is larger than the first density under the condition that the suspension piece is located at the second position.

The utility model provides a detection device which comprises a body and a suspension piece. The body is provided with a communicating part communicated with the cavity, so that the solution to be detected outside the cavity can enter the cavity through the communicating part, and meanwhile, the solution to be detected entering the cavity can be transferred outside the cavity from the cavity through the communicating part.

Wherein, under the condition that the concentration in the solution to be detected is different, the density of the solution to be detected is also different, namely, the buoyancy of the suspension piece is also different under the different solution concentrations. Under the buoyancy effect that suspension piece received, the position in the cavity can change, if under the condition that the concentration of waiting to detect the solution is less than suspension piece's density, suspension piece's buoyancy is less than its own gravity, and gravity overcomes the buoyancy and drives suspension piece motion to subside downwards, sink to first position as follows, otherwise under the condition that the concentration of waiting to detect the solution is greater than suspension piece's density, the buoyancy is greater than its own gravity, and the gravity is overcome to the buoyancy, drives suspension piece motion to float upwards, floats to the second position above, based on this, can realize waiting to detect the detection of solution concentration through the position of suspension piece in the cavity.

In one of the embodiments, the communication portion may be an opening.

In one of the embodiments, the suspension is understood as a float.

In one of the technical solutions, the suspension member may be spherical, cylindrical, square or rectangular, and may be determined according to the shape of the cavity, which will not be described herein.

In one of the embodiments, the number of the communicating portions is plural, and the communicating portions are disposed at intervals along the circumferential direction of the body.

In the above technical scheme, the user can observe the first position, the second position and the position of the suspension in the cavity, and then know the concentration of the solution to be detected.

In addition, the detection device provided by the utility model has the following additional technical characteristics.

In the above technical solution, further includes: the detection piece is arranged opposite to the first position or the second position and is used for detecting the position information of the suspension piece and outputting the position information.

In the technical scheme, the detection piece is arranged, so that the detection of the position information of the suspension piece is realized by using the detection piece, and the position information is output by the detection piece for a user to check.

In one of the technical solutions, the detection member is disposed at the first position or the second position, so that the detection of the position information of the suspension member is realized by using a proximity detection mode. In this process, the determination of the positional information can be achieved without contact with the suspension.

In any of the above technical solutions, the suspension element is a magnetic suspension element, and the detection element includes a magnetic field intensity sensor.

In this technical solution, the magnetic levitation member is understood to be a levitation member having magnetic properties, and the magnetic field intensity sensor can detect a magnetic field emitted from the magnetic levitation member. If the magnetic field intensity detected by the magnetic field intensity sensor is larger than the preset magnetic field intensity, the magnetic suspension piece is considered to be close to the magnetic field intensity sensor, otherwise, if the magnetic field intensity detected by the magnetic field intensity sensor is smaller than the preset magnetic field intensity, the magnetic suspension piece is considered to be far away from the magnetic field intensity sensor.

In one of the technical solutions, the position information of the suspension in the cavity can be known according to the magnetic field strength detected by the magnetic field strength sensor, so as to realize the detection of the concentration of the solution to be detected.

In one embodiment, the position information may be a height value, i.e. the height of the suspension in the cavity, and in particular the height value may be correspondingly converted according to the magnetic field strength.

A second aspect of the utility model provides a solution deployment assembly comprising: the box body is used for containing a solution to be detected; the detecting device according to any one of the first aspects, which is provided in the case.

In the technical scheme of this application, a solution configuration assembly is provided, which includes a case and a detection device as above, so that the solution configuration assembly has all the beneficial technical effects of the detection device, and no further description is given here.

In this embodiment, since the detection device is provided in the case, the solution to be detected in the cavity in the detection device can be exchanged with the solution in the case, and thus detection of the concentration of the solution to be detected in the case can be achieved by the detection device. In the process, the concentration of the solution can be continuously monitored in the solution configuration process, so that the accuracy of the solution concentration configuration to be detected is ensured.

In one of the technical schemes, the number of the boxes can be multiple, wherein the boxes are communicated, under the condition, the detection device can be used for detecting the concentration of the solution to be detected in the boxes, in the process, the detection process of the concentration of the solution to be detected is simple, the cost is low, and the manufacturing cost of the solution configuration assembly is convenient to reduce.

In one of the technical solutions, after the solution to be detected is injected into the tank, the detection device is immersed in the solution to be detected.

In the technical scheme, the detection device is immersed in the solution to be detected by limiting the immersion of the detection device so as to realize the detection of the concentration of the solution to be detected.

In addition, the solution configuration assembly provided by the utility model has the following additional technical characteristics.

In the technical scheme, the box body is provided with a feed inlet and a discharge outlet; the solution configuration assembly further comprises a spacer, the spacer is located in the box body, the spacer separates the box body into a first box body and a second box body which are communicated, the first box body is opposite to the feeding hole, the second box body is opposite to the discharging hole, and the detection device is located in the first box body or the second box body.

In the technical scheme, the box body is divided into the first box body and the second box body which are communicated with each other by the partition piece, so that the box body is functionally divided, namely, the first box body is opposite to the feeding hole, and the second box body corresponds to the discharging hole, so that the solute put into the box body is discharged from the box body through the discharging hole, the liquid outlet effect of the solution to be detected discharged by the solution configuration component is influenced, and the problem that the discharged solution to be detected contains large particles or the concentration of the discharged solution to be detected is suddenly high or suddenly low is solved.

The detection device is arranged in the first box body so as to improve the detection rate of the detection device, and meanwhile, the shielding of the detection device to the discharge hole is reduced, and the smoothness of discharge is ensured.

The detection device is arranged in the second box body, so that the solution is diffused to the second box body after the liquid and the solute put into the first box body are mixed, the detection device in the second box body can be used for detecting, and the detection accuracy of the concentration of the solution to be detected is ensured.

In addition, because detection device sets up at the second box, and the second box corresponds with the discharge gate, consequently, can make the concentration of the solution that detects waiting to detect and the concentration of the solution that the discharge gate was discharged close, and then the concentration of the solution concentration of accurate knowing the discharge.

In one embodiment, the spacer may be a baffle.

In any of the above technical solutions, the feed inlet includes a liquid injection port, and the liquid injection port is located at the bottom of the first box or at the top of the first box.

In this technical scheme, specifically limited the position of annotating the liquid mouth in the feed inlet to satisfy the use needs of different scenes, under the general circumstances, the feed inlet still includes the delivery mouth that is used for throwing in the solute, and the delivery mouth sets up at the top of first box generally, through setting up annotating the liquid mouth in the bottom of first box, so that when annotating the liquid to first box with annotating the liquid mouth, can wash away the solute of throwing in first box, so that reduce the solute and pile up in the bottom of first box, form the caking, thereby accelerate the rate of dissolution of solute.

Through setting up the liquid mouth of annotating at the top of first box to with annotating liquid mouth and put in the integrated setting of mouth, and then reduced the design degree of difficulty of solution configuration subassembly.

In any of the above solutions, when the liquid filling port is located at the top of the first tank, the solution configuring assembly further includes: the anti-junction piece is arranged on the first box body and is positioned at the bottom of the first box body.

In the technical scheme, the anti-caking piece is arranged so as to inhibit solute put into the first box body from accumulating at the bottom of the first box body to form caking, so that the dissolution speed of the solute is influenced.

In this embodiment, the anti-caking member is understood to be a structure that suppresses the coagulation of the solute into a lump.

In one embodiment, the anti-binding member is a structure having a cavity.

In any of the above technical solutions, the spacer has at least one through hole, and the through hole is used for communicating the first case and the second case.

In the technical scheme, at least one through hole is formed in the limiting spacer, so that the flow speed of the solution to be detected between the first box body and the second box body is increased by using the through hole, and the accuracy of the concentration detected by the detection device is improved.

In one of the embodiments, in the case where the number of through holes is plural, the plural through holes are uniformly provided on the spacer.

In any of the above embodiments, in the case where the detection device includes a detection member, the detection member is located on the case or the spacer.

In the technical scheme, the arrangement position of the detection piece in the solution configuration assembly is specifically limited, wherein the detection piece can be hidden in the box body under the condition that the detection piece is positioned on the spacer, so that the occupation of the detection piece to the space outside the solution configuration assembly is reduced, and the volume of the solution configuration assembly is conveniently reduced.

By arranging the detection element on the box body, the arrangement difficulty and/or the assembly difficulty of the detection element are reduced.

Specifically, the detecting member is disposed in the case, and may be disposed outside the case.

Under the condition that the detecting piece is arranged outside the box body, the solute can be reduced to be condensed on the detecting piece, the detecting piece is covered, and the detecting precision of the detecting piece is affected, so that the accuracy of the detecting result of the detecting piece is ensured.

A third aspect of the present utility model provides a water treatment module comprising: the solution deployment assembly of any of the second aspects.

In this technical scheme, a water treatment module is provided, wherein the water treatment module has the solution configuration component, so the water treatment module has all the beneficial technical effects of the solution configuration component, and the description is omitted herein.

In addition, the water treatment module provided by the utility model has the following additional technical characteristics.

In the above technical solution, in the case that the detection device includes a detection member, the water treatment module further includes: the liquid supply piece is used for extracting the solution to be detected from the box body in the solution configuration assembly; the main control board is connected with the detection piece and the liquid supply piece and used for acquiring the position information of the suspension piece and controlling the liquid supply piece to work according to the position information of the suspension piece.

In the technical scheme, the liquid supply piece and the main control board are arranged, so that the main control board can control the work of the liquid supply piece by utilizing the position information of the suspension piece after acquiring the position information of the suspension piece, and in the process, the automatic control of the liquid supply piece can be realized.

Specifically, the liquid supply member is controlled to stop running when the suspension member is detected to be located at the first position, and the liquid supply member is controlled to run when the suspension member is detected to be located at the second position.

In one of the embodiments, the liquid supply member may be a water pump.

In any of the above aspects, the water treatment module further comprises: the liquid injection piece is used for injecting liquid into the box body; the main control board is also connected with the liquid injection piece and used for controlling the liquid injection piece to work according to the position information of the suspension piece.

In the technical scheme, the liquid injection piece is arranged so as to realize automatic replenishment of liquid in the box body, and particularly, when the position of the suspension piece is detected to be changed from the second position to the first position, the liquid injection piece is controlled to be started.

In one of the technical schemes, the target working time length of the liquid injection piece can be preset, after the liquid injection piece is controlled to start running, timing is started, and under the condition that the timing time length is longer than the target working time length, the liquid injection piece is controlled to stop running.

In one of the embodiments, the liquid injection member includes a water pump.

In any of the above aspects, the water treatment module further comprises: and the reminding device is used for outputting reminding information.

In the technical scheme, the reminding device is arranged so that a user can know the current working state of the water treatment module and maintain in time, for example, under the condition of lack of solute, the water treatment module is supplemented in time.

A fourth aspect of the present utility model provides a water treatment apparatus comprising: the detection device according to any one of the first aspects; a solution deployment assembly according to any of the second aspects; or a water treatment module as claimed in any of the third aspects.

In this technical scheme, the water treatment device includes the above-mentioned detection device, solution configuration subassembly or water treatment module, therefore, water treatment device has the whole beneficial technical effects of above-mentioned detection device, solution configuration subassembly or water treatment module, and the description is not continued here.

In the above technical solution, the water treatment apparatus includes a washing device or a purifying device.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of a detection device according to some embodiments of the present utility model;

FIG. 2 illustrates a schematic view of a water treatment apparatus in accordance with some embodiments of the present utility model;

FIG. 3 illustrates a schematic view of a water treatment apparatus in accordance with some embodiments of the present utility model;

FIG. 4 illustrates a schematic view of a water treatment apparatus in accordance with some embodiments of the present utility model;

FIG. 5 illustrates a schematic view of a water treatment apparatus in accordance with some embodiments of the present utility model;

FIG. 6 illustrates a schematic view of a water treatment apparatus in accordance with some embodiments of the present utility model;

FIG. 7 illustrates a schematic view of a water treatment apparatus in accordance with some embodiments of the present utility model;

FIG. 8 illustrates a schematic view of a water treatment apparatus in accordance with some embodiments of the present utility model;

FIG. 9 illustrates a flow diagram of control logic of a dishwasher in some embodiments of the utility model;

fig. 10 is a schematic view showing the structure of a water treatment apparatus according to some embodiments of the present utility model.

Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 8 and 10 is:

100 detection device, 102 body, 104 cavity, 106 intercommunication portion, 108 suspension spare, 110 detection spare, 202 box, 204 feed inlet, 206 discharge gate, 208 spacer, 2022 first box, 2024 second box, 2042 liquid injection mouth, 210 anti-caking spare, 212 through-hole, 302 liquid supply spare, 304 main control board, 306 liquid injection spare, 308 reminding device, 402 solute.

Detailed Description

So that the manner in which the above recited aspects, features and advantages of the present utility model can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

In one embodiment, as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, a detection apparatus 100 is provided, including: the body 102, the body 102 has a cavity 104 for containing a solution to be detected, the first position and the second position on the cavity 104 have height differences, and the body 102 is provided with a communicating part 106 for communicating the interior of the cavity 104 with the exterior of the cavity 104; the suspension 108 is positioned in the cavity 104, and the density of the suspension 108 is a first density, and the first density corresponds to the first concentration; wherein, the concentration of the solution to be detected is smaller than the first density when the suspension member 108 is located at the first position, and is larger than the first density when the suspension member 108 is located at the second position.

The present utility model proposes a detection device 100, the detection device 100 comprising a body 102 and a suspension 108. The body 102 is provided with a communicating portion 106 that communicates with the cavity 104, so that a solution to be detected located outside the cavity 104 can enter the cavity 104 through the communicating portion 106, and at the same time, the solution to be detected entering the cavity 104 can be transferred from the cavity 104 to outside the cavity 104 through the communicating portion 106.

Where the concentration of the solution to be tested is different, the density of the solution to be tested is also different, i.e., the buoyancy of the suspension 108 is also different at different solution concentrations. Under the action of buoyancy force, the position of the suspension member 108 in the cavity 104 can be changed, for example, under the condition that the concentration of the solution to be detected is smaller than the density of the suspension member 108, the buoyancy force of the suspension member 108 is smaller than the gravity of the suspension member 108, the gravity force drives the suspension member 108 to move against the buoyancy force, so that the suspension member 108 is settled downwards, and the suspension member is settled to a first position as follows, otherwise, under the condition that the concentration of the solution to be detected is larger than the density of the suspension member 108, the buoyancy force of the suspension member 108 is larger than the gravity force of the suspension member, the buoyancy force overcomes the gravity force, and the suspension member 108 is driven to move, so that the suspension member floats upwards to a second position, and on the basis, the detection of the concentration of the solution to be detected can be realized through the position of the suspension member 108 in the cavity 104.

In one embodiment, the distance between the first location on the cavity 104 and the bottom wall of the cavity 104 is less than the distance between the second location on the cavity 104 and the bottom wall of the cavity 104.

In one embodiment, the communication portion 106 may be an opening.

In one embodiment, the suspension 108 may be understood as a float.

In one embodiment, the suspension 108 may be spherical, cylindrical, square or rectangular, and may be determined according to the shape of the cavity 104, which will not be described herein.

In one embodiment, the number of communicating portions 106 is plural, which are disposed at intervals along the circumferential direction of the body 102.

In the above embodiment, the user may observe the first position, the second position, and the position of the suspension 108 in the cavity 104, so as to know the concentration of the solution to be detected.

In the above embodiment, further comprising: the detecting member 110 is disposed opposite to the first position or the second position, and is configured to detect position information of the suspension member 108 and output the position information.

In this embodiment, the detecting member 110 is provided so that the detecting member 110 is used to detect the positional information of the levitation member 108, so that the positional information is output by the detecting member 110 for viewing by the user.

In one embodiment, detection of the positional information of the suspension 108 is achieved by proximity detection by positioning the detection member 110 in either the first or second position. In this process, the determination of the positional information may be accomplished without contact with the suspension 108.

In any of the above embodiments, the levitation member 108 is a magnetic levitation member 108 and the detection member 110 includes a magnetic field strength sensor.

In this embodiment, the magnetic levitation 108 may be understood as a levitation 108 having magnetism, and the magnetic field strength sensor may detect a magnetic field emitted outward from the magnetic levitation 108. If the magnetic field strength detected by the magnetic field strength sensor is greater than the preset magnetic field strength, the magnetic levitation member 108 is considered to be close to the magnetic field strength sensor, whereas if the magnetic field strength detected by the magnetic field strength sensor is less than the preset magnetic field strength, the magnetic levitation member 108 is considered to be far from the magnetic field strength sensor.

In one embodiment, the information about the position of the float 108 in the chamber 104 may be known from the magnetic field strength detected by the magnetic field strength sensor to enable detection of the concentration of the solution to be detected.

In one embodiment, the position information may be a height value, that is, a height of the suspension 108 in the cavity 104, and specifically, the height value may be correspondingly converted according to the magnetic field strength.

In one embodiment, a solution deployment assembly is provided, comprising: a case 202 for containing a solution to be detected; the detection device 100 according to any one of the above embodiments, wherein the detection device 100 is disposed in the housing 202.

In the embodiment of the present application, a solution configuring assembly is provided, which includes the case 202 and the detection device 100 as described above, and therefore, the solution configuring assembly has all the beneficial technical effects of the detection device 100 described above, and will not be described herein.

In this embodiment, since the detection device 100 is provided in the case 202, the solution to be detected in the cavity 104 in the detection device 100 can be exchanged with the solution in the case 202, and thus, detection of the concentration of the solution to be detected in the case 202 can be achieved by the detection device 100. In the process, the concentration of the solution can be continuously monitored in the solution configuration process, so that the accuracy of the solution concentration configuration to be detected is ensured.

In one embodiment, the number of the tanks 202 may be plural, where the plural tanks 202 are communicated, in which case, the detection device 100 may be used to detect the concentration of the solution to be detected in the plural tanks 202, in this process, the detection process of the concentration of the solution to be detected is simple, and the cost is low, so as to reduce the manufacturing cost of the solution configuration component.

In one embodiment, after the solution to be detected is injected into the tank 202, the detection device 100 is immersed in the solution to be detected.

In this embodiment, the detection of the concentration of the solution to be detected is achieved by defining the detection device 100 to be immersed in the solution to be detected.

In the above embodiment, the tank 202 has the feed port 204 and the discharge port 206; the solution configuring assembly further includes a spacer 208, the spacer 208 being located within the tank 202, the spacer 208 dividing the tank 202 into a first tank 2022 and a second tank 2024 in communication, the first tank 2022 being opposite the feed inlet 204, the second tank 2024 being opposite the discharge outlet 206, the detection device 100 being located within the first tank 2022 or within the second tank 2024.

In this embodiment, the tank 202 is divided into the first tank 2022 and the second tank 2024 that are communicated with each other by the spacer 208, so that the tank 202 is functionally divided, that is, the first tank 2022 is opposite to the feed port 204, and the second tank 2024 corresponds to the discharge port 206, so that the solute 402 put into the tank 202 is discharged from the tank 202 through the discharge port 206, and the effect of discharging the solution to be detected by the solution configuration component is affected, such as the problem that the discharged solution to be detected contains large particles of the solute 402 or the concentration of the discharged solution to be detected is suddenly lowered.

In the case where the detecting device 100 is disposed in the first housing 2022, the detecting rate of the detecting device 100 is increased, and at the same time, shielding of the discharging port 206 by the detecting device 100 is reduced, so that the smoothness of discharging is ensured.

After the detection device 100 is disposed in the second tank 2024, so that the solution after the liquid and the solute 402 put into the first tank 2022 are mixed is diffused into the second tank 2024, the detection device 100 disposed in the second tank 2024 can detect the concentration of the solution, and the detection accuracy of the concentration of the solution to be detected is ensured.

In addition, since the detection device 100 is disposed in the second box 2024, and the second box 2024 corresponds to the discharge port 206, the detected concentration of the solution to be detected can be similar to the concentration of the solution discharged from the discharge port 206, so as to accurately know the concentration of the discharged solution.

In one embodiment, the spacer 208 may be a baffle.

In any of the above embodiments, the feed port 204 includes a fill port 2042, where the fill port 2042 is located at the bottom of the first tank 2022 or at the top of the first tank 2022.

In this embodiment, the position of the liquid injection port 2042 in the feed port 204 is specifically defined so as to meet the use requirement of different situations, and in general, the feed port 204 further includes a delivery port for delivering the solute 402, and the delivery port is generally disposed at the top of the first tank 2022, and by disposing the liquid injection port 2042 at the bottom of the first tank 2022, the solute 402 delivered into the first tank 2022 can be flushed when the liquid injection port 2042 is used to inject liquid into the first tank 2022, so that the solute 402 is accumulated at the bottom of the first tank 2022, and a lump is formed, thereby accelerating the dissolution speed of the solute 402.

Through setting up annotate liquid mouth 2042 at the top of first box 2022 to with annotate liquid mouth 2042 and put in the integrated setting of mouth, and then reduced the design degree of difficulty of solution configuration subassembly.

In any of the above embodiments, in the case where the liquid injection port 2042 is located at the top of the first tank 2022, the solution distribution assembly further includes: the anti-binding member 210 is disposed in the first housing 2022, and is disposed at the bottom of the first housing 2022.

In this embodiment, by providing the anti-caking member 210 so as to suppress accumulation of the solute 402 thrown into the first tank 2022 at the bottom of the first tank 2022, caking is formed, affecting the dissolution rate of the solute 402.

In this embodiment, the anti-junction 210 may be understood as a structure that inhibits the coagulation of the solute 402 into a lump.

In one embodiment, the anti-tie 210 is a structure having a cavity 104.

In any of the above embodiments, the spacer 208 has at least one through hole 212, and the through hole 212 is used to communicate the first housing 2022 and the second housing 2024.

In this embodiment, the accuracy of the concentration detected by the detecting device 100 is improved by defining at least one through hole 212 on the spacer 208 so as to increase the flow rate of the solution to be detected between the first tank 2022 and the second tank 2024 by using the through hole 212.

In one embodiment, where the number of through holes 212 is plural, the plural through holes 212 are uniformly arranged on the spacer 208.

In any of the above embodiments, where the test device 100 includes the test element 110, the test element 110 is located on the housing 202 or the spacer 208.

In this embodiment, the location of the detecting member 110 in the solution configuring assembly is specifically defined, where, when the detecting member 110 is located on the spacer 208, the detecting member 110 may be hidden in the box 202, so as to reduce the occupation of the detecting member 110 to the space outside the solution configuring assembly, which is convenient for reducing the volume of the solution configuring assembly.

By positioning the sensing element 110 on the housing 202, the difficulty in routing and/or assembling the sensing element 110 is reduced.

Specifically, the detecting element 110 is disposed inside the case 202, and may be disposed outside the case 202.

In the case where the detecting member 110 is provided outside the case 202, it is possible to reduce condensation of the solute 402 on the detecting member 110, cover the detecting member 110, and influence the detection accuracy of the detecting member 110, thereby ensuring the accuracy of the detection result of the detecting member 110.

In one embodiment, there is provided a water treatment module comprising: the solution deployment assembly of any of the above embodiments.

In this embodiment, a water treatment module is provided, wherein the water treatment module has the solution configuration component, and therefore, the water treatment module has all the beneficial technical effects of the solution configuration component, which are not described herein.

In the above embodiment, as shown in fig. 10, in the case where the detecting device 100 includes the detecting member 110, the water treatment module further includes: a liquid supply 302 for extracting a solution to be detected from the tank 202 in the solution preparing assembly; the main control board 304 is connected to the detecting element 110 and the liquid supplying element 302, and is used for obtaining the position information of the suspension element 108, and controlling the liquid supplying element 302 to work according to the position information of the suspension element 108.

In this embodiment, the liquid supply member 302 and the main control board 304 are configured, so that the main control board 304 uses the position information of the suspension member 108 to control the operation of the liquid supply member 302 after obtaining the position information of the suspension member 108, and in this process, the automatic control of the liquid supply member 302 can be achieved.

Specifically, in the event that the float 108 is detected in the first position, the operation of the liquid supply member 302 is controlled to stop, and in the event that the float 108 is detected in the second position, the operation of the liquid supply member 302 is controlled.

In one embodiment, the liquid supply 302 may be a water pump.

In any of the above embodiments, the water treatment module further comprises: a liquid injection member 306 for injecting liquid into the tank 202; the main control board 304 is also connected to the liquid injection member 306, and is used for controlling the operation of the liquid injection member 306 according to the position information of the suspension member 108.

In this embodiment, the priming member 306 is controlled to be activated by providing the priming member 306 to effect automatic replenishment of liquid within the tank 202, in particular when the position of the suspension member 108 is detected to change from the second position to the first position.

In one embodiment, a target working duration of the liquid injection member 306 may be preset, after the liquid injection member 306 is controlled to start to operate, timing is started, and if the timing duration is longer than the target working duration, the liquid injection member 306 is controlled to stop operating.

In one embodiment, the syringe 306 includes a water pump.

In any of the above embodiments, the water treatment module further comprises: the reminding device 308 is used for outputting reminding information with the main control board 304.

In this embodiment, by providing the reminder 308, the user is informed of the current operating state of the water treatment module for timely maintenance, such as timely replenishment in the absence of solute 402.

In one embodiment, there is provided a water treatment device comprising: the detection device according to any one of the above embodiments; a solution deployment assembly according to any of the preceding embodiments; or a water treatment module as in any one of the above embodiments.

In this embodiment, the water treatment device includes the detection device, the solution configuration component or the water treatment module, so the water treatment device has all the beneficial technical effects of the detection device, the solution configuration component or the water treatment module, and the description thereof will not be repeated here.

In the above-described embodiments, the water treatment apparatus includes a washing device or a purifying device.

In one embodiment, the washing device is exemplified by a water softener, in which case the solute in the solution to be detected is salt, i.e. regenerated salt particles, the solution to be detected is brine, and the detecting element is a reed switch.

As shown in fig. 2, tap water is injected into the tank body through the liquid injection port, the concentration of brine is close to that of tap water, at the moment, the concentration of brine is lower, the density of the suspension piece is larger than that of brine, the suspension piece is arranged at the bottom of the cavity, at the moment, the reed switch is far away from the strong magnetic field, cannot act, and is in a disconnected state. Over time, the regenerated salt particles begin to dissolve naturally and the concentration and density of brine begin to rise slowly.

As shown in fig. 3, as the regenerated particulate salt dissolves in the brine for a period of time, the brine concentration and density begin to rise slowly and the suspension begins to rise gradually within the chamber as the brine concentration increases.

As shown in fig. 4, after the maximum dissolution time of the regenerated particulate salt in the brine is reached, the brine concentration gradually reaches a saturated state, and the brine density is greater than the suspension density. After the density of the suspension is less than the density of the brine, the suspension rises to a highest position in the cavity. The reed switch is in a closed state under the action of a strong magnetic field, a corresponding signal can be detected, the concentration of the brine reaches saturation at the moment, and the discharge port can start to extract the saturated brine to regenerate the soft water resin.

As shown in fig. 5, when the regenerated salt particles are naturally dissolved beyond the maximum dissolution time after the water softener is used for a long period of time, the concentration of the brine does not reach the saturated state, and the density of the brine is less than that of the suspension. The density of the suspension is greater than that of the brine, and the suspension is at the bottom of the cavity. The reed switch is larger from the suspension piece, has no strong magnetic effect, is in a disconnected state, cannot detect signals, and outputs reminding information at the moment to prompt a user that the regenerated particle salt is consumed and the regenerated particle salt needs to be added.

In one embodiment, the washing device is exemplified by a dishwasher, the solute in the solution to be detected is salt, i.e. regenerated salt particles, the solution to be detected is brine, and the detecting element is a magnetic sensor.

The density of saline water with different concentrations is different, the position of the suspended piece can also change along with the change of the concentration of the saline water, the distance between the magnetic sensor and the suspended piece (strong magnetism) is different, and the magnetic field strength detected by the magnetic sensor is different, so that the strong magnetism of the detected magnetic field is converted into the concentration of the saline water (the density of the concentration is different).

As shown in fig. 6, tap water is injected into the tank through the liquid injection port, the concentration of brine is close to that of tap water, at this time, the concentration of brine is relatively low, the density of the suspension member is greater than that of brine, the suspension member is arranged at the bottom of the cavity, at this time, the magnetic sensor is far away from the strong magnetic field, and the detected magnetic field strength is the weakest.

As shown in fig. 7, as the regenerated particulate salt dissolves in the brine for a period of time, the concentration and density of the brine begins to slowly rise and the suspension begins to gradually rise within the cavity as the concentration of brine increases, at which time the magnetic sensor detects a gradual increase in the magnetic field strength signal. And the main control board converts the corresponding height of the suspension piece and the corresponding density and concentration of the brine according to the signal intensity of the magnetic sensor.

When the regenerated particle salt is naturally dissolved in the brine, after the concentration and the density of the brine reach the set values of the system design, the main control board converts the corresponding height of the suspension piece and the corresponding density and the concentration of the brine according to the signal intensity of the magnetic sensor, and when the magnetic field intensity is equal to the magnetic field intensity corresponding to the set concentration, the main control board can control the regeneration system to start to regenerate soft water resin from the extracted brine.

As shown in fig. 8, as the extracted brine is more and more, the position of the suspension member in the cavity will be more and more submerged, and in the process of extracting brine, the main control board converts the height corresponding to the suspension member according to the signal intensity of the magnetic sensor, and when the magnetic field intensity is equal to the lowest magnetic field intensity, the main control board controls the liquid supply member to stop extracting brine, namely, the brine is extracted.

As shown in fig. 9, the control logic of the dishwasher is as follows:

step 902, beginning water injection;

step 904, detecting magnetic intensity;

step 906, fitting a natural dissolution magnetic intensity curve;

step 908, judging whether the set value and the curve meet the rule, if yes, executing step 910, and if no, executing step 912;

step 910, beginning pumping water;

Step 912, system timing, execute step 904;

step 914, detecting magnetic intensity;

step 916, fitting a natural dissolution magnetic intensity curve;

step 918, judging whether the minimum value and the curve meet the rule, if yes, executing step 920, and if no, executing step 922;

step 920, stopping pumping water;

step 922, the system clocks, and step 914 is performed.

After water injection is completed, the concentration of the brine is close to that of tap water, the concentration of the brine is lower, the density of the suspension piece is higher than that of the brine, the suspension piece is arranged at the bottom of the cavity, the magnetic sensor detects the weakest magnetic field intensity signal, the regenerated salt particles are gradually dissolved along with the time, the concentration of the brine is gradually increased, the suspension piece gradually floats upwards along with the increase of the concentration of the brine, and the magnetic field intensity signal detected by the magnetic sensor is also gradually increased along with the time change; performing curve fitting on the magnetic field intensity signal detected by the magnetic sensor and time, and judging whether the slope is in a set range (influenced by temperature, the number of salt particles and the like); when the magnetic field intensity detected by the magnetic sensor reaches a set value and the fitting curve meets the rule, extracting saline water; in the process of extracting the brine, the signal intensity of the magnetic sensor is weakened gradually, curve fitting is carried out simultaneously, whether the slope is in a set range or not (influenced by factors such as pumping speed, resin hardening degree and the like) is judged, and when the magnetic field intensity is equal to the minimum magnetic field intensity, the fitting degree meets the rule, namely, the brine is extracted completely, and the brine extraction is stopped.

The features of the terms "first", "second", and the like in the description and in the claims of this application may be used for descriptive or implicit inclusion of one or more such features. In the description of the utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, in the specification and claims, "and/or" means at least one of the connected objects, and the character "/", generally means a relationship in which the associated objects are one or.

In the description of the present utility model, it will be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing and simplifying the description of the embodiments of the present utility model, and do not indicate or imply that the structures, devices, elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore these descriptions should not be construed as limiting the utility model.

In the description of the present utility model, it is to be understood that the terms "mounted," "connected," and "connected" are to be construed broadly, as well as expressly specified and defined, and as such, may be fixedly connected, detachably connected, or integrally connected, for example; the mechanical structure connection and the electrical connection can be adopted; the two components can be directly connected or indirectly connected through an intermediate medium, or the two components are internally communicated. The specific meaning of the above terms in the present utility model will be understood in specific cases by those skilled in the art.

In the claims, specification and drawings of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present utility model and making the description process easier, and not for the purpose of indicating or implying that the device or element in question must have the particular orientation described, be constructed and operated in the particular orientation, and therefore such description should not be construed as limiting the present utility model; the terms "connected," "mounted," "secured," and the like are to be construed broadly, and may be, for example, a fixed connection between a plurality of objects, a removable connection between a plurality of objects, or an integral connection; the objects may be directly connected to each other or indirectly connected to each other through an intermediate medium. The specific meaning of the terms in the present utility model can be understood in detail from the above data by those skilled in the art.

In the claims, specification, and drawings of the present utility model, the descriptions of terms "one embodiment," "some embodiments," "particular embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In the claims, specification and drawings of the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (15)

1. A detection apparatus, characterized by comprising:

the body is provided with a cavity for containing a solution to be detected, a first position and a second position on the cavity have height differences, and a communicating part is arranged on the body and used for communicating the inside of the cavity with the outside of the cavity;

The suspension piece is positioned in the cavity, and the density of the suspension piece is a first density, and the first density corresponds to the first concentration;

wherein the concentration of the solution to be detected is smaller than the first density when the suspension is located at the first position, and the concentration of the solution to be detected is larger than the first density when the suspension is located at the second position.

2. The detection apparatus according to claim 1, characterized by further comprising:

and the detection piece is arranged opposite to the first position or the second position and is used for detecting the position information of the suspension piece and outputting the position information.

3. The device of claim 2, wherein the levitation member is a magnetic levitation member and the detection member comprises a magnetic field strength sensor.

4. A solution deployment assembly, comprising:

the box body is used for containing a solution to be detected;

a test device according to any one of claims 1 to 3, said test device being disposed within said housing.

5. The solution distribution assembly of claim 4, wherein the tank has a feed port and a discharge port;

The solution configuration assembly further comprises a spacer, the spacer is located in the box body, the spacer divides the box body into a first box body and a second box body which are communicated, the first box body is opposite to the feeding hole, the second box body is opposite to the discharging hole, and the detection device is located in the first box body or the second box body.

6. The solution distribution assembly of claim 5, wherein the feed port comprises a fill port located at a bottom of the first tank or at a top of the first tank.

7. The solution distribution assembly of claim 6, further comprising, with the fill port at the top of the first tank:

the anti-junction piece is arranged on the first box body and is positioned at the bottom of the first box body.

8. The solution distribution assembly of claim 5, wherein the spacer has at least one through hole therein for communicating the first housing with the second housing.

9. The solution distribution assembly according to any one of claims 5 to 8, wherein in case the detection means comprises a detection member, the detection member is located on the tank or the spacer.

10. A water treatment module, comprising:

the solution deployment assembly of any one of claims 4 to 9.

11. The water treatment module of claim 10, wherein, in the case where the detection means includes a detection member, the water treatment module further includes:

the liquid supply piece is used for extracting the solution to be detected from the box body in the solution configuration assembly;

and the main control board is connected with the detection piece and the liquid supply piece and is used for acquiring the position information of the suspension piece and controlling the liquid supply piece to work according to the position information of the suspension piece.

12. The water treatment module of claim 11, further comprising:

the liquid injection piece is used for injecting liquid into the box body;

the main control board is also connected with the liquid injection piece and used for controlling the liquid injection piece to work according to the position information of the suspension piece.

13. The water treatment module of claim 11 or 12, further comprising:

and the reminding device is used for outputting reminding information.

14. A water treatment device, comprising:

a detection device according to any one of claims 1 to 3;

The solution deployment assembly of any one of claims 4 to 9; or (b)

A water treatment module as claimed in any one of claims 10 to 13.

15. The water treatment apparatus of claim 14, wherein the water treatment apparatus comprises a washing device or a purification device.

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