CN218938051U - Detection device, solution configuration assembly, 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 assembly, 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 component, a water treatment module and a water treatment device.

Background technique

The key consumables in the water softener include soft water salt. After the soft water salt is added to the salt chamber, tap water is injected into the salt chamber to soak the soft water salt particles to produce saturated brine, and the saturated brine is fully mixed with the softening resin to replace the calcium and magnesium absorbed in the softening resin. ions, so as to realize the function of the water softening resin to continuously maintain the calcium and magnesium ions in the softened water.

Among them, the soft water salt is often prepared by natural dissolution method to obtain saturated brine. If the soft water salt is missing or the soft water salt is agglomerated at the bottom of the salt tank, the natural dissolution of the soft water salt will not be sufficient.

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

Utility model content

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

Therefore, the first aspect of the present invention is to provide a detection device.

The second aspect of the present invention is to provide a solution configuration assembly.

The third aspect of the present invention is to provide a water treatment module.

The fourth aspect of the utility model is to provide a water treatment device.

In view of this, the first aspect of the present invention provides a detection device, including: a body, the body has a cavity for containing the solution to be detected, the first position and the second position on the cavity have a height difference, the body There is a connecting part on the top, which is used to connect the inside of the cavity with the outside of the cavity; the suspension is located in the cavity, the density of the suspension is the first density, and the first density corresponds to the first concentration; wherein, the suspension is located at the first density In the case of the first position, the concentration of the solution to be detected is lower than the first density, and in the case of the suspension element in the second position, the concentration of the solution to be detected is greater than the first density.

The utility model provides a detection device, which includes a body and a suspension part. Wherein, the main body has a communication part that communicates with the cavity, so that the solution to be detected outside the cavity can enter the cavity through the communication part, and at the same time, the solution to be detected that enters the cavity can be transferred from the cavity to the cavity through the communication part outside the body.

Wherein, when the concentration of the solution to be detected is different, the density of the solution to be detected is also different, that is, the buoyancy of the suspension element is also different under different solution concentrations. Under the action of buoyancy, the position of the suspension in the cavity will change. For example, when the concentration of the solution to be detected is lower than the density of the suspension, the buoyancy of the suspension is less than its own gravity, and the gravity overcomes the buoyancy Drive the suspension to move, thereby sinking downward, such as sinking to the first position; otherwise, when the concentration of the solution to be detected is greater than the density of the suspension, the buoyancy of the suspension is greater than its own gravity, and the buoyancy overcomes the gravity. The suspension moves to float upwards, such as to the second position. Based on this, the concentration of the solution to be detected can be detected through the position of the suspension in the cavity.

In one of the technical solutions, the communication part may be an opening.

In one of the technical solutions, the suspension member can be understood as a float.

In one of the technical solutions, the shape of the suspending member may be spherical, cylindrical, cube or cuboid, which may be determined according to the shape of the cavity, and will not be repeated here.

In one of the technical solutions, there are multiple communicating parts, which are arranged at intervals along the circumferential direction of the body.

In the above technical solution, 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 proposed by the utility model also has the following additional technical features.

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

In this technical solution, the detection part is provided so that the detection part can be used to detect the position information of the suspension part, so that the position information can be output by the detection part for the user to view.

In one of the technical solutions, by setting the detecting member at the first position or the second position, the position information of the suspension member can be detected by using a proximity detection method. In this process, the location information can be determined without contacting the suspension.

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

In this technical solution, the magnetic suspension can be understood as a magnetic suspension, and the magnetic field strength sensor can detect the magnetic field emitted by the magnetic suspension. If the magnetic field strength detected by the magnetic field strength sensor is greater than the preset magnetic field strength, it is considered that the magnetic suspension is close to the magnetic field strength sensor; otherwise, if the magnetic field strength detected by the magnetic field strength sensor is smaller than the preset magnetic field strength, it is considered that the magnetic suspension is far away from the magnetic field strength 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 detect the concentration of the solution to be detected.

In one of the technical solutions, the position information may be a height value, that is, the height of the suspension in the cavity. Specifically, the height value may be converted according to the magnetic field strength.

The second aspect of the present utility model provides a solution configuration assembly, comprising: a box body for containing the solution to be tested; as the detection device in any one of the first aspect, the detection device is arranged in the box body.

In the technical solution of the present application, a solution configuration assembly is proposed, which includes a box body and the detection device as described above. Therefore, the solution configuration assembly has all the beneficial technical effects of the detection device described above, and will not be repeated here.

In this embodiment, since the detection device is arranged in the box, the solution to be detected in the chamber of the detection device can be exchanged with the solution in the box, so the detection device can be used to detect the concentration of the solution to be detected in the box . During this process, the solution concentration can be continuously monitored during the solution configuration process to ensure the accuracy of the concentration configuration of the solution to be tested.

In one of the technical solutions, the number of boxes can be multiple, wherein the multiple boxes are connected, in this case, the detection device can be used to detect the concentration of the solution to be detected in the multiple boxes, here In the process, the detection process of the concentration of the solution to be detected is simple and the cost is low, which is convenient for reducing the manufacturing cost of the solution configuration components.

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

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

In addition, the solution configuration assembly proposed by the utility model also has the following additional technical features.

In the above technical solution, the box body has a material inlet and a material outlet; the solution configuration assembly also includes a spacer, the spacer is located in the box body, and the spacer separates the box body into a connected first box body and a second box body, The first box body is opposite to the material inlet, the second box body is opposite to the material outlet, and the detection device is located in the first box or the second box.

In this technical solution, the box body is divided into a first box body and a second box body communicated with each other by spacers, so as to functionally divide the box body, that is, the first box body is opposite to the feed inlet, and the second box body is opposite to the feed inlet. The box body corresponds to the discharge port, so that the solute put into the box body is discharged from the box body through the discharge port, which affects the liquid output effect of the solution configuration component to discharge the solution to be tested. For example, the discharged solution to be tested contains large particles. Problems with fluctuating concentrations of solutes or discharged solutions to be tested.

The detection device is arranged in the first box so as to increase the detection rate of the detection device, and at the same time, the blocking of the discharge port by the detection device is also reduced to ensure the smoothness of the discharge.

After the detection device is arranged in the second box, so that the solution diffuses to the second box after the liquid and the solute are mixed in the first box, for the detection device located in the second box to detect, ensuring The detection accuracy of the concentration of the solution to be tested.

In addition, since the detection device is arranged in the second box body, and the second box body corresponds to the discharge port, the detected concentration of the solution to be detected can be close to the concentration of the solution discharged from the discharge port, so that the discharged solution can be accurately known. The concentration of the solution concentration.

In one of the technical solutions, 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 the top of the first box.

In this technical solution, the position of the liquid injection port in the feed port is specifically defined in order to meet the needs of different scenarios. Usually, the feed port also includes a discharge port for injecting solute, and the discharge port is usually set at the second The top of a box, by setting the liquid injection port at the bottom of the first box, so that when using the liquid injection port to inject liquid into the first box, the solute thrown into the first box can be flushed, so as to reduce The solute accumulates at the bottom of the first box to form agglomerates, thereby accelerating the dissolution rate of the solute.

By arranging the liquid injection port on the top of the first box body, the liquid injection port and the insertion port are integrated, thereby reducing the design difficulty of the solution configuration assembly.

In any of the above technical solutions, when the liquid injection port is located at the top of the first box, the solution configuration assembly further includes: an anti-knot member, disposed on the first box, and located at the bottom of the first box.

In this technical solution, an anti-caking member is provided to prevent the solute injected into the first box from accumulating at the bottom of the first box to form agglomerates and affect the dissolution rate of the solute.

In this technical solution, the anti-coagulation member can be understood as a structure that prevents solute from agglomerating into agglomerates.

In one of the technical solutions, the anti-knot member is a structure with a cavity.

In any of the above technical solutions, the spacer has at least one through hole, and the through hole is used to communicate with the first box body and the second box body.

In this technical scheme, at least one through hole is defined on the spacer, so that the flow velocity of the solution to be detected between the first box body and the second box body can be accelerated by using the through hole, thereby improving the detection rate detected by the detection device. Concentration accuracy.

In one of the technical solutions, when there are multiple through holes, the plurality of through holes are uniformly arranged on the spacer.

In any of the above technical solutions, when the detection device includes a detection piece, the detection piece is located on the box body or the spacer.

In this technical solution, the setting position of the detection piece in the solution configuration assembly is specifically limited, wherein, when the detection piece is located on the spacer, the detection piece can be hidden in the box, thereby reducing the impact of the detection piece on the solution configuration. The occupancy of the space outside the component facilitates the reduction of the volume of the solution configuration component.

By arranging the detection part on the box body, the difficulty of arranging and/or assembling the detection part is reduced.

Specifically, the detection element is arranged inside the box, and may also be arranged outside the box.

In the case of setting the detection piece outside the box, it can reduce the condensation of solute on the detection piece, cover the detection piece, and affect the detection accuracy of the detection piece, thereby ensuring the accuracy of the detection result of the detection piece.

The third aspect of the utility model provides a water treatment module, including: the solution configuration assembly according to any one of the second aspect.

In this technical solution, a water treatment module is proposed, wherein the water treatment module has the above-mentioned solution configuration component, therefore, the water treatment module has all the beneficial technical effects of the above-mentioned solution configuration component, which will not be repeated here.

In addition, the water treatment module proposed by the utility model also has the following additional technical features.

In the above technical solution, when the detection device includes a detection part, the water treatment module further includes: a liquid supply part, which is used to extract the solution to be detected from the tank in the solution configuration assembly; the main control board, together with the detection part and the supply The liquid part connection is used to obtain the position information of the suspension part and control the work of the liquid supply part according to the position information of the suspension part.

In this technical solution, by setting the liquid supply part and the main control board, after the main control board obtains the position information of the suspension part, it can use the position information of the suspension part to control the work of the liquid supply part. Realize automatic control of liquid supply parts.

Specifically, when it is detected that the suspension element is located at the first position, the liquid supply element is controlled to stop running; when it is detected that the suspension element is located at the second position, the liquid supply element is controlled to run.

In one of the technical proposals, the liquid supply part may be a water pump.

In any of the above technical solutions, the water treatment module further includes: a liquid injection part for injecting liquid into the tank; the main control board is also connected with the liquid injection part for controlling the liquid injection part according to the position information of the suspension part.

In this technical solution, the liquid injection part is set so as to realize the automatic replenishment of the liquid in the tank, specifically, when the position of the suspended part is detected to change from the second position to the first position, the start of the liquid injection part is controlled.

In one of the technical solutions, the target working time of the liquid injection part can be set in advance, and after the liquid injection part is controlled to start running, the timing is started, and when the timing time is greater than the target working time, the liquid injection part is controlled to stop running.

In one of the technical solutions, the liquid injection part includes a water pump.

In any of the above technical solutions, the water treatment module further includes: a reminder device, and a main control board, configured to output reminder information.

In this technical solution, a reminder device is provided so that the user can know the current working state of the water treatment module, and perform maintenance in time, such as replenishing in time when there is a lack of solute.

The fourth aspect of the present utility model provides a water treatment device, including: the detection device according to any one of the first aspect; the solution configuration component according to any one of the second aspect; or any one of the third aspect Item's water treatment module.

In this technical solution, the water treatment device includes the above-mentioned detection device, solution configuration component or water treatment module, therefore, the water treatment device has all the beneficial technical effects of the above-mentioned detection device, solution configuration component or water treatment module, which will not be repeated here Go on.

In the above technical solution, the water treatment device includes washing equipment or purification equipment.

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

Description of drawings

The above and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 shows a schematic structural view of a detection device in some embodiments of the present invention;

Fig. 2 shows a schematic structural view of a water treatment device in some embodiments of the present invention;

Fig. 3 shows a schematic structural view of a water treatment device in some embodiments of the present invention;

Fig. 4 shows a schematic structural view of a water treatment device in some embodiments of the present invention;

Figure 5 shows a schematic structural view of a water treatment device in some embodiments of the present invention;

Figure 6 shows a schematic structural view of a water treatment device in some embodiments of the present invention;

Figure 7 shows a schematic structural view of a water treatment device in some embodiments of the present invention;

Figure 8 shows a schematic structural view of a water treatment device in some embodiments of the present invention;

Fig. 9 shows a schematic flowchart of the control logic of the dishwasher in some embodiments of the present invention;

Fig. 10 shows a schematic structural view of a water treatment device in some embodiments of the present invention.

Wherein, the corresponding relationship between the reference numerals and the part names in Fig. 1 to Fig. 8 and Fig. 10 is:

100 Detection device, 102 Body, 104 Cavity, 106 Connecting part, 108 Suspended part, 110 Detection part, 202 Box body, 204 Feed inlet, 206 Material outlet, 208 Spacer, 2022 First box, 2024 Second Box body, 2042 liquid injection port, 210 anti-knot part, 212 through hole, 302 liquid supply part, 304 main control board, 306 liquid injection part, 308 reminder device, 402 solute.

Detailed ways

In order to understand the above-mentioned aspects, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from those described here, therefore, the protection scope of the utility model is not limited by the following limitations of the specific embodiments disclosed.

In one of the embodiments, as shown in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7 and Figure 8, a detection device 100 is proposed, including: a body 102, the body 102 has The cavity 104 is used to accommodate the solution to be detected. The first position and the second position on the cavity 104 have a height difference. The main body 102 is provided with a communication part 106 for communicating the inside of the cavity 104 with the outside of the cavity 104 The suspension 108 is located in the cavity 104, the density of the suspension 108 is a first density, and the first density corresponds to the first concentration; wherein, when the suspension 108 is located at the first position, the concentration of the solution to be detected is less than the first density A density, when the suspension member 108 is in the second position, the concentration of the solution to be detected is greater than the first density.

The utility model proposes a detection device 100 , the detection device 100 includes a body 102 and a suspension 108 . Wherein, the main body 102 has a communicating portion 106 communicating with the cavity 104, so that the solution to be detected 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 Transfer from the inside of the cavity 104 to the outside of the cavity 104 through the communication portion 106 .

Wherein, when the concentration of the solution to be detected is different, the density of the solution to be detected is also different, that is, the buoyancy of the suspension member 108 is also different under different solution concentrations. The position of the suspension 108 in the cavity 104 will change under the action of the buoyancy it receives, for example, when the concentration of the solution to be detected is lower than the density of the suspension 108, the buoyancy of the suspension 108 is less than its own gravity , the gravity overcomes the buoyancy and drives the suspension 108 to move, thereby sinking downwards, such as sinking to the first position; otherwise, when the concentration of the solution to be detected is greater than the density of the suspension 108, the buoyancy of the suspension 108 is greater than itself Gravity, buoyancy overcomes gravity and drives the suspension 108 to move upwards, such as to the second position. Based on this, the concentration of the solution to be detected can be detected by the position of the suspension 108 in the cavity 104 .

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

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

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

In one embodiment, the shape of the suspension member 108 may be a sphere, a cylinder, a cube or a cuboid, which may be determined according to the shape of the cavity 104 , which will not be repeated here.

In one embodiment, there are multiple communicating portions 106 arranged at intervals along the circumference of the body 102 .

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

In the above embodiment, it further includes: a detection part 110, which is arranged opposite to the first position or the second position, and is used to detect the position information of the suspension part 108 and output the position information.

In this embodiment, the detection part 110 is provided so that the detection part 110 can be used to detect the position information of the suspension part 108, so that the position information can be output through the detection part 110 for the user to view.

In one of the embodiments, by setting the detecting member 110 at the first position or the second position, the detection of the position information of the suspension member 108 is realized by using a proximity detection method. During this process, the location information can be determined without contacting the suspension member 108 .

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

In this embodiment, the magnetic suspension 108 can be understood as a magnetic suspension 108 , and the magnetic field strength sensor can detect the magnetic field emitted by the magnetic suspension 108 . If the magnetic field strength detected by the magnetic field strength sensor is greater than the preset magnetic field strength, then it is considered that the magnetic suspension 108 is close to the magnetic field strength sensor; Magnetic field strength sensor.

In one embodiment, the position information of the suspension 108 in the cavity 104 can be known according to the magnetic field strength detected by the magnetic field strength sensor, so as to detect the concentration of the solution to be detected.

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

In one of the embodiments, a solution configuration assembly is provided, including: a box body 202 for containing the solution to be tested; as the detection device 100 in any one of the above embodiments, the detection device 100 is arranged in the box body 202 .

In the embodiment of the present application, a solution configuration assembly is proposed, which includes a box body 202 and the detection device 100 as described above. Therefore, the solution configuration assembly has all the beneficial technical effects of the detection device 100 described above, and will not be repeated here. to repeat.

In this embodiment, since the detection device 100 is arranged in the box body 202, the solution to be detected in the cavity 104 of the detection device 100 can be exchanged with the solution in the box body 202, therefore, the detection device 100 can be used to realize Detection of the concentration of the solution to be detected in the box 202. During this process, the solution concentration can be continuously monitored during the solution configuration process to ensure the accuracy of the concentration configuration of the solution to be tested.

In one of the embodiments, the number of boxes 202 can be multiple, wherein the multiple boxes 202 are connected, in this case, the detection device 100 can be used to realize the concentration of the solution to be detected in the multiple boxes 202 Detection, in this process, the detection process of the concentration of the solution to be detected is simple and low in cost, which is convenient for reducing the manufacturing cost of the solution configuration components.

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

In this embodiment, the detection device 100 is submerged in the solution to be detected so as to detect the concentration of the solution to be detected.

In the above-described embodiment, the box body 202 has a feed port 204 and a feed port 206; the solution configuration assembly also includes a spacer 208, and the spacer 208 is located in the box body 202, and the spacer 208 separates the box body 202 into connected first A box 2022 and a second box 2024, the first box 2022 is opposite to the feed port 204, the second box 2024 is opposite to the discharge port 206, and the detection device 100 is located in the first box 2022 or the second box within 2024.

In this embodiment, the spacer 208 is used to divide the box body 202 into a first box body 2022 and a second box body 2024 communicating with each other, so that the box body 202 is functionally divided, that is, the first box body 2022 and the The material opening 204 is opposite, and the second box body 2024 corresponds to the material outlet 206, thereby reducing the discharge of the solute 402 put into the box body 202 from the box body 202 through the material outlet 206, and affecting the discharge of the solution to be detected by the solution configuration assembly. Liquid effects, such as the discharge of the solution to be detected contains large particles of solute 402 or the concentration of the discharged solution to be detected fluctuates.

The detection device 100 is arranged in the first box body 2022 to increase the detection rate of the detection device 100 and at the same time reduce the blocking of the detection device 100 to the discharge port 206 to ensure the smoothness of the discharge.

After the detection device 100 is arranged in the second box body 2024, so that after the liquid and the solute 402 are mixed in the first box body 2022, the solution diffuses to the second box body 2024 for detection in the second box body 2024. The detection by the device 100 ensures the detection accuracy of the concentration of the solution to be detected.

In addition, since the detection device 100 is arranged in the second box body 2024, and the second box body 2024 corresponds to the discharge port 206, the detected concentration of the solution to be detected can be close to the concentration of the solution discharged from the discharge port 206, Then the concentration of the discharged solution concentration can be accurately known.

In one of these embodiments, the spacer 208 may be a baffle.

In any of the above embodiments, the feed port 204 includes a liquid injection port 2042 , and the liquid injection port 2042 is located at the bottom of the first box 2022 or at the top of the first box 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 needs of different scenarios. Usually, the feed port 204 also includes a delivery port for injecting the solute 402, and the input The mouth is usually arranged on the top of the first box body 2022, by setting the liquid injection port 2042 at the bottom of the first box body 2022, so that when using the liquid injection port 2042 to inject liquid into the first box body 2022, the The solute 402 in the first box 2022 is flushed to reduce the accumulation of the solute 402 at the bottom of the first box 2022 to form agglomerates, thereby accelerating the dissolution rate of the solute 402 .

By arranging the liquid injection port 2042 on the top of the first box body 2022, the liquid injection port 2042 is integrated with the insertion port, thereby reducing the design difficulty of the solution configuration assembly.

In any of the above-mentioned embodiments, when the liquid injection port 2042 is located at the top of the first box body 2022, the solution configuration assembly further includes: an anti-knot member 210, located at the first box body 2022, located at the first box body 2022 bottom of.

In this embodiment, the anti-caking member 210 is provided to prevent the solute 402 injected into the first box 2022 from accumulating at the bottom of the first box 2022 to form agglomerates and affect the dissolution rate of the solute 402 .

In this embodiment, the anti-coagulation member 210 can be understood as a structure that prevents the solute 402 from agglomerating.

In one embodiment, the anti-kink member 210 is a structure having the 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 with the first box body 2022 and the second box body 2024 .

In this embodiment, at least one through hole 212 is defined on the spacer 208, so that the through hole 212 can be used to speed up the flow velocity of the solution to be detected between the first box body 2022 and the second box body 2024, thereby improving the detection rate. The accuracy of the concentration detected by the device 100.

In one embodiment, when there are multiple through holes 212 , the plurality of through holes 212 are uniformly arranged on the spacer 208 .

In any of the above embodiments, when the detection device 100 includes the detection piece 110 , the detection piece 110 is located on the box body 202 or the spacer 208 .

In this embodiment, the installation position of the detection piece 110 in the solution configuration assembly is specifically limited, wherein, when the detection piece 110 is located on the spacer 208, the detection piece 110 can be hidden in the box body 202, thereby reducing the This reduces the occupation of the space outside the solution configuration assembly by the detection piece 110, and reduces the volume of the solution configuration assembly.

By arranging the detecting element 110 on the box body 202 , the difficulty of arranging and/or assembling the detecting element 110 is reduced.

Specifically, the detection element 110 is arranged inside the box body 202 , and may also be arranged outside the box body 202 .

In the case that the detection piece 110 is arranged outside the box body 202, it is possible to reduce the condensation of the solute 402 on the detection piece 110, cover the detection piece 110, and affect the detection accuracy of the detection piece 110, thereby ensuring the accuracy of the detection result of the detection piece 110 sex.

In one of the embodiments, a water treatment module is provided, comprising: the solution configuration component according to any one of the above embodiments.

In this embodiment, a water treatment module is proposed, wherein the water treatment module has the above-mentioned solution configuration component, therefore, the water treatment module has all the beneficial technical effects of the above-mentioned solution configuration component, which will not be repeated here.

In the above-mentioned embodiment, as shown in FIG. 10, in the case that the detection device 100 includes the detection part 110, the water treatment module further includes: a liquid supply part 302, which is used to extract the solution to be tested from the tank 202 in the solution configuration assembly The main control board 304 is connected with the detection part 110 and the liquid supply part 302, and is used for obtaining the position information of the suspension part 108, and controlling the work of the liquid supply part 302 according to the position information of the suspension part 108.

In this embodiment, by setting the liquid supply part 302 and the main control board 304, so that the main control board 304 uses the position information of the suspension part 108 to control the operation of the liquid supply part 302 after obtaining the position information of the suspension part 108, During this process, automatic control of the liquid supply element 302 can be realized.

Specifically, when it is detected that the suspension element 108 is located at the first position, the liquid supply element 302 is controlled to stop running; when it is detected that the suspension element 108 is located at the second position, the liquid supply element 302 is controlled to operate.

In one of the embodiments, the liquid supply element 302 may be a water pump.

In any of the above-mentioned embodiments, the water treatment module further includes: a liquid injection part 306 for injecting liquid into the tank 202; the main control board 304 is also connected with the liquid injection part 306 for controlling The liquid injection part 306 works.

In this embodiment, by setting the liquid injection part 306, so as to realize the automatic replenishment of the liquid in the tank 202, specifically, when the position of the suspension part 108 is detected to change from the second position to the first position, the liquid injection part 306 is controlled start up.

In one of the embodiments, the target working time of the liquid injection part 306 can be set in advance. After the liquid injection part 306 is controlled to start running, start timing. When the timing time is longer than the target working time, the liquid injection part 306 is controlled to stop running. .

In one embodiment, the liquid injection member 306 includes a water pump.

In any of the above embodiments, the water treatment module further includes: a reminder device 308, and a main control board 304, configured to output reminder information.

In this embodiment, the reminding device 308 is provided so that the user can know the current working status of the water treatment module and perform maintenance in time, such as supplementing in time when the solute 402 is lacking.

In one of the embodiments, a water treatment device is provided, including: the detection device according to any one of the above embodiments; the solution configuration component according to any one of the above embodiments; or any one of the above embodiments Item's water treatment module.

In this embodiment, the water treatment device includes the above-mentioned detection device, solution configuration component or water treatment module, therefore, the water treatment device has all the beneficial technical effects of the above-mentioned detection device, solution configuration component or water treatment module, which will not be repeated here Go on.

In the above embodiments, the water treatment device includes washing equipment or purification equipment.

In one embodiment, the washing equipment is a water softener as an example. In this case, the solute in the solution to be detected is salt, that is, regenerated salt particles, the solution to be detected is salt water, and the detection element is a reed switch.

As shown in Figure 2, tap water is injected into the tank through the liquid injection port, and the concentration of brine is close to that of tap water. At this time, the concentration of brine is relatively low, and the density of the suspension is greater than the concentration of brine. The reed pipe is far away from the strong magnetic field, so it cannot move and is in a disconnected state. Over time, the regenerating salt particles begin to dissolve naturally, and the concentration and density of the brine begins to slowly increase.

As shown in Figure 3, when the regenerated granular salt is dissolved in the brine for a period of time, the concentration and density of the brine begin to rise slowly, and the suspended parts begin to rise gradually in the cavity as the concentration of the brine increases.

As shown in Figure 4, when the regenerated granular salt reaches the maximum dissolution time in the brine, the concentration of the brine gradually reaches saturation, and the density of the brine is greater than that of the suspension. After the density of the suspension is lower than that of the brine, the suspension rises to the highest position in the cavity. The distance from the reed switch to the suspension is the smallest, and the reed switch is in a closed state under the action of a strong magnetic field, and the corresponding signal can be detected. At this moment, the concentration of the brine has reached saturation, and the outlet can start to extract saturated brine to regenerate the soft water resin.

As shown in Figure 5, when the water softener is used for a long time and the regenerated granule salt is consumed, the regenerated salt granules will dissolve naturally and exceed the maximum dissolution time, the concentration of the brine will not reach saturation, and the density of the brine will be less than that of the suspension Density. The density of the suspension is greater than that of the brine, and the suspension remains at the bottom of the cavity. The distance between the reed switch and the suspension is relatively large. The reed switch has no strong magnetic effect and is in a disconnected state, so the signal cannot be detected. At this moment, a reminder message is output to remind the user that the regenerated granular salt is exhausted and needs to be added.

In one embodiment, the washing device is a dishwasher, the solute in the solution to be detected is salt, that is, regenerated salt particles, the solution to be detected is brine, and the detection element is a magnetic sensor.

Among them, the density of different concentrations of brine is different, and the suspension will change with the concentration of brine, and the position of the cavity will also change. The distance between the magnetic sensor and the suspension (strong magnetism) is different, and the magnetic field strength detected by the magnetic sensor is different. , so as to convert it into the concentration of brine through the detected magnetic field strength (different concentrations and densities are not allowed).

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

As shown in Figure 7, when the regenerated granular salt dissolves in the brine for a period of time, the concentration and density of the brine begin to rise slowly, and the suspension begins to gradually rise in the cavity with the increase in the concentration of the brine. At this time, the magnetic sensor The detected magnetic field strength signal gradually increases. According to the signal strength of the magnetic sensor, the main control board converts the corresponding height of the suspension and the corresponding density and concentration of the brine.

When the regenerated granular salt dissolves naturally in the brine, and the concentration and density of the brine reach the set value of the system design, the main control board converts the corresponding height of the suspension and the corresponding density and concentration of the brine according to the signal strength of the magnetic sensor. After the magnetic field strength is equal to the magnetic field strength corresponding to the set concentration, the main control board can control the regeneration system to start regenerating the soft water resin from the extracted brine.

As shown in Figure 8, as time goes by, the more brine is extracted, the position of the suspension in the cavity will sink more and more. During the process of extracting brine, the main control board converts the corresponding value of the suspension according to the signal strength of the magnetic sensor. When the magnetic field intensity is equal to the minimum magnetic field intensity, it means that the brine has been extracted, and the main control board controls the liquid supply part to stop extracting brine.

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

Step 902, start water injection;

Step 904, detecting the magnetic intensity;

Step 906, fitting the natural dissolution magnetic intensity curve;

Step 908, judging whether the set value and the curve satisfy the law, if the judging result is yes, go to step 910, if the judging result is no, go to step 912;

Step 910, start pumping water;

Step 912, system timing, execute step 904;

Step 914, detecting the magnetic intensity;

Step 916, fitting the natural dissolution magnetic intensity curve;

Step 918, judging whether the minimum value and the curve satisfy the law, if the judging result is yes, go to step 920, if the judging result is no, go to step 922;

Step 920, stop pumping water;

Step 922, the system timing, go to step 914.

Among them, after the water injection is completed, the concentration of brine is close to the concentration of tap water, the concentration of brine is relatively low, the density of the suspension is greater than the concentration of brine, and the suspension is at the bottom of the cavity. At this time, the magnetic sensor detects the weakest magnetic field strength signal. Over time, the regenerated salt particles gradually dissolve, the brine concentration gradually increases, and the suspended parts gradually float up with the increase of brine concentration, and the magnetic field strength signal detected by the magnetic sensor also gradually becomes stronger with time; the magnetic field strength signal detected by the magnetic sensor Carry out curve fitting with time, and judge whether the slope is within the set range (affected by temperature, the number of salt particles, etc.); when the magnetic field strength detected by the magnetic sensor reaches the set value, and the fitting curve satisfies the law, the brine is extracted ; During the process of extracting brine, the signal strength of the magnetic sensor gradually becomes weaker. At the same time, curve fitting is performed to determine whether the slope is within the set range (affected by factors such as pumping speed and resin hardening degree). When the magnetic field strength is equal to the minimum magnetic field strength , and the fitting degree satisfies the law, which means that the brine has been extracted and the brine extraction is stopped.

The features of the terms "first" and "second" in the description and claims of the present application may explicitly or implicitly include one or more of these features. In the text description of the present utility model, unless otherwise specified, "plurality" means two or more. In addition, "and/or" in the specification and claims means at least one of the connected objects, and the character "/" generally means that the related objects are an "or" relationship.

In the text description of the present invention, it can be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front" , "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial ", "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description of the embodiments of the present utility model , rather than indicating or implying that the structures, devices, and elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore these descriptions should not be construed as limiting the invention.

In the text description of the present utility model, it can be understood that the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it can be fixedly connected , it can also be detachably connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected, or indirectly connected through an intermediary, or it can be inside the two components connectivity. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

In the claims, description and drawings of the present utility model, the term "plurality" refers to two or more than two, unless otherwise clearly defined, the orientation or direction indicated by the terms "upper", "lower", etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the purpose of more conveniently describing the utility model and making the description process easier, not to indicate or imply that the referred device or element must have the specific orientation described , are constructed and operated in a specific orientation, so these descriptions cannot be construed as limiting the utility model; the terms "connection", "installation", "fixation" and the like should be interpreted in a broad sense, for example, "connection" can be multiple A fixed connection between objects can also be a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediary . Those skilled in the art can understand the specific meanings of the above terms in the present invention according to the specific situation of the above data.

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

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall 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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