Water quality detection device, swimming pool cleaning robot and swimming pool cleaning monitoring system

Abstract

According to the water quality detection device, the swimming pool cleaning robot and the swimming pool cleaning monitoring system, the water quality detection device is arranged on or in the body of the swimming pool cleaning robot, the water quality in a swimming pool is detected in the cleaning process of the swimming pool cleaning robot, and the function of detecting while cleaning is achieved; meanwhile, in the moving process of the swimming pool cleaning robot, multi-point detection can be achieved at the same time, and therefore the water quality condition in a swimming pool can be comprehensively known and monitored.

Description

Technical Field

[0001] The utility model belongs to the technical field of swimming pool cleaning, and specifically relates to a water quality detection device, a swimming pool cleaning robot and a swimming pool cleaning monitoring system. Background Art

[0002] With the development of social economy and the continuous improvement of people's living standards, people have higher requirements for cultural and entertainment facilities. Swimming as a fitness sport is becoming more and more popular. The bottom of the swimming pool will accumulate stains during use. The existing technology generally uses swimming pool cleaning robots to clean it. At the same time, the water quality of the swimming pool is directly related to human health. Therefore, it is necessary to test the water quality in the swimming pool. However, most of the existing swimming pool water quality testing equipment is fixed or single-point manual testing, which makes it difficult for the existing swimming pool water quality testing equipment to accurately test, which is not conducive to users to understand the quality of the water in the swimming pool in a timely manner. Utility Model Content

[0003] In view of the above shortcomings of the prior art, the purpose of the present utility model is to provide a water quality detection device, a swimming pool cleaning robot and a swimming pool cleaning monitoring system to improve the problem that most of the existing swimming pool water quality detection equipment is fixed or single-point manual detection, which makes it difficult for the existing swimming pool water quality detection equipment to accurately detect, which is not conducive to users to understand the quality of the water in the swimming pool in a timely manner.

[0004] In order to achieve the above-mentioned purpose and other related purposes, the utility model proposes a water quality detection device for a swimming pool cleaning robot, the swimming pool cleaning robot comprises a body and a cleaning mechanism, the cleaning mechanism is installed at one end of the body near the bottom, the water quality detection device is installed on the body, and the water quality detection device comprises:

[0005] The invention comprises a housing, a control module and a detection module, wherein the control module is electrically connected to the detection module, the detection module is mounted on or inside the housing, the control module is sealed in a sealed chamber in the housing, the detection module is used to detect water quality information of the water in the swimming pool, and the control module is used to receive and process the water quality information. In this embodiment, by mounting a water quality detection device for detecting water quality on or inside the housing of the swimming pool cleaning robot, the water quality in the swimming pool is detected during the cleaning process of the swimming pool cleaning robot, thereby realizing the function of cleaning and detecting at the same time. Meanwhile, during the movement of the swimming pool cleaning robot, the water quality detection device can realize multi-point detection, thereby facilitating a comprehensive understanding of the water quality in the swimming pool.

[0006] In one embodiment of the utility model, the detection module is installed at one end of the fuselage where the cleaning mechanism is provided and is located near the top of the fuselage; or the detection module is installed at one end of the fuselage away from the cleaning mechanism; or the detection module is installed at the top of the fuselage and avoids the water spraying port at the top of the fuselage; or the detection module is installed at the bottom of the fuselage. In this embodiment, the water quality detection device is installed on the fuselage and away from the cleaning mechanism to avoid the swimming pool cleaning robot from affecting the detection module during the cleaning process, thereby affecting the accuracy of water quality detection, and by setting the detection module at the bottom of the fuselage, the detection module is closer to the bottom of the swimming pool, thereby improving the detection accuracy.

[0007] In one embodiment of the utility model, the body is provided with a detection channel, which extends along the length direction of the pool cleaning robot and passes through the body, and the detection module is located in the detection channel. In this embodiment, the detection module is installed in the detection channel, and during the cleaning process of the pool cleaning robot, the detection channel can play a role in stabilizing the water flow, avoiding the water flow from causing a strong impact on the detection module, thereby ensuring the stability of the detection module and improving the accuracy of water quality detection.

[0008] In one embodiment of the utility model, the detection module is a water quality detection sensor, which is installed on the body and extends into the pool water of the swimming pool. In this embodiment, by directly extending the water quality detection sensor into the pool water of the swimming pool for detection, its structure is simple and easy to install.

[0009] In one embodiment of the utility model, the water quality detection sensor includes at least one or more of a PH NH4+ ORP sensor, a conductivity sensor, a dissolved oxygen sensor, a calcium ion sensor, a residual chlorine sensor, and a turbidity sensor. In this embodiment, by setting a plurality of different sensors to detect different water quality information of the pool water in the swimming pool, the reliability of water quality detection is improved.

[0010] In one embodiment of the utility model, the water quality detection device also includes a detection chamber, the detection module is installed in the detection chamber, and the detection chamber is provided with a water inlet and a water outlet, and the water inlet and the water outlet are connected to the swimming pool outside the fuselage through a water inlet pipe and a water outlet pipe respectively.

[0011] In one embodiment of the utility model, the water outlet is arranged at the bottom of the detection chamber. In this embodiment, the water outlet is arranged at the bottom of the detection chamber so that the water in the detection chamber can be completely discharged after each detection is completed, thereby avoiding the residual pool water in the detection chamber and affecting the next detection, thereby ensuring the accuracy of each detection.

[0012] In one embodiment of the utility model, the connection point between the water inlet pipe and the swimming pool is located at a position close to the bottom of the fuselage. In this embodiment, by setting the water inlet of the water inlet pipe close to the bottom of the fuselage, each time water is pumped into the detection chamber for detection, the water entering the detection chamber is close to the bottom of the pool, thereby improving the detection accuracy.

[0013] In one embodiment of the utility model, the detection chamber is further provided with an exhaust pipeline, and a one-way valve is provided on the exhaust pipeline. In this embodiment, the detection chamber is provided with an exhaust pipeline and a one-way valve. When water is pumped into the detection chamber, the gas in the chamber can be discharged through the exhaust pipeline, thereby ensuring that the water flow can smoothly enter the chamber. At the same time, the one-way valve can prevent the pool water from entering the chamber from the exhaust pipeline.

[0014] In one embodiment of the utility model, the detection chamber is formed in the housing and is not connected to the sealed chamber. In this embodiment, the detection chamber is formed in the housing and integrated with the housing into an integral structure for easy installation.

[0015] In one embodiment of the utility model, the water quality detection device includes a detection box, the detection chamber is formed in the detection box, and the detection box is installed on or inside the fuselage. In this embodiment, an independent detection box is provided to facilitate the installation of the detection module and the fuselage.

[0016] In one embodiment of the present invention, the detection module is a plurality of water quality detection sensors or a spectral water quality detection module.

[0017] In one embodiment of the utility model, the water quality detection device further includes a detection feedback light, which is mounted on the housing and electrically connected to the control module. In this embodiment, for example, the detection feedback light is set to display different colors according to the detection result to provide feedback to the user, thereby facilitating the user to intuitively observe the water quality detection result.

[0018] In one embodiment of the utility model, the water quality detection device further comprises a storage module for storing water quality information, and the storage module is electrically connected to the control module. In this embodiment, by setting the storage module to store the water quality information of each detection, it is convenient to read and call the information later.

[0019] In one embodiment of the utility model, the water quality detection device further comprises a positioning module for determining the position of the pool cleaning robot in the pool, and the positioning module is electrically connected to the control module. In this embodiment, the position of the pool cleaning robot can be driven by the positioning module to facilitate the user to find it.

[0020] In one embodiment of the utility model, the detection module further includes a display module for displaying water quality information, the display module is mounted on the housing and electrically connected to the control module. In this embodiment, the water quality information of the water quality detection is directly displayed by setting the display module, so that the user can read the data of different water quality information.

[0021] In one embodiment of the utility model, the water quality detection device further includes a communication module, which is electrically connected to the control module for sending water quality information received by the control module to an external device. In this embodiment, by providing a communication module in the water quality detection device, it is convenient to communicate with an external device, thereby transmitting water quality information detected by the detection module to an external device or receiving detection commands and other instructions from an external device, which is conducive to realizing automatic control.

[0022] The utility model also provides a swimming pool cleaning robot, comprising: a body, a walking device for driving the swimming pool cleaning robot to walk, a power module for providing a power source, and

[0023] The water quality detection device is installed on the fuselage and is electrically connected to the power module. The water quality detection device includes:

[0024] The invention comprises a housing, a control module and a detection module, wherein the control module is electrically connected to the detection module, the detection module is mounted on or inside the housing, the control module is sealed in a sealed chamber in the housing, the detection module is used to detect water quality information of the water in the swimming pool, and the control module is used to receive and process the water quality information. In this embodiment, by mounting a water quality detection device for detecting water quality on or inside the housing of the swimming pool cleaning robot, the water quality in the swimming pool is detected during the cleaning process of the swimming pool cleaning robot, thereby realizing the function of cleaning and detecting at the same time. Meanwhile, during the movement of the swimming pool cleaning robot, the water quality detection device can realize multi-point detection, thereby facilitating a comprehensive understanding of the water quality in the swimming pool.

[0025] The utility model also provides a swimming pool cleaning monitoring system, comprising:

[0026] The communication transfer device and the swimming pool cleaning robot are connected in communication with each other.

[0027] The swimming pool cleaning robot comprises a body, a walking device for driving the swimming pool cleaning robot to walk, a power module for providing a power source, a cleaning mechanism for cleaning the swimming pool, and

[0028] The water quality detection device is installed on the fuselage and is electrically connected to the power module. The water quality detection device includes:

[0029] A housing, a control module and a detection module, wherein the control module is electrically connected to the detection module, the detection module is mounted on or inside the housing, the control module is sealed in a sealed chamber in the housing, the detection module is used to detect water quality information in the swimming pool, and the control module is used to receive and process the water quality information;

[0030] The water quality information detected by the water quality detection device is transmitted to the external device through the communication transfer device. In this embodiment, the swimming pool cleaning robot with a water quality detection device performs water quality detection to provide water quality information, and transmits the water quality information to the external device through the communication transfer device and / or sends cleaning and / or water quality detection instructions from the external device to the swimming pool cleaning robot through the communication transfer device, so as to facilitate remote control and realize swimming pool cleaning and water quality monitoring.

[0031] In one embodiment of the utility model, the external device is any one of a cloud, a server and a mobile terminal. In this embodiment, by setting the external device as a cloud, a server or a mobile terminal, the water quality information detected by the detection module transmitted from the communication transfer device is received through the external device, so as to process or store the data in the cloud, the server or the mobile terminal, which is conducive to reducing the data processing capacity or storage capacity of the swimming pool cleaning robot or the water quality detection device, and can reduce the cost to a certain extent; or sending water quality detection commands and other instructions to the swimming pool cleaning robot through the communication transfer device is conducive to realizing automatic control. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] Figure 1 The figure is a structural block diagram of a swimming pool cleaning robot in one embodiment of the utility model.

[0034] Figure 2 This is a schematic structural diagram of an embodiment of the utility model in which the detection module is located at the front end of the fuselage.

[0035] Figure 3 This is a schematic structural diagram of an embodiment of the utility model in which the detection module is located on the side of the fuselage.

[0036] Figure 4 This is a schematic structural diagram of an embodiment of the utility model in which the detection module is located at the rear end of the fuselage.

[0037] Figure 5This is a schematic structural diagram of an embodiment of the utility model in which the detection module is located on the top of the fuselage.

[0038] Figure 6 This is a schematic structural diagram of an embodiment of the utility model in which the detection module is located at the bottom of the fuselage.

[0039] Figure 7 This is a schematic structural diagram of a detection module located in a detection channel in one embodiment of the utility model.

[0040] Figure 8 The present invention is a structural block diagram of a water quality detection device in one embodiment.

[0041] Fig. 9 This is a schematic diagram of the swimming pool area division in one embodiment of the utility model.

[0042] Fig.10 Schematic diagram of the structure of a swimming pool cleaning monitoring system in one embodiment of the utility model.

[0043] Description of labels:

[0044] 100. Pool cleaning robot; 10. Body; 101. Water spray nozzle; 102. Detection channel; 103. Detection area; 20. Walking device; 30. Power module; 40. Cleaning mechanism; 50. Control system; 60. Water quality detection device; 61. Shell; 62. Control module; 63. Detection module; 64. Communication module; 66. Storage module; 67. Positioning module; 68. Display module; 601. Detection feedback light; 200. Communication transfer device; 210. Shell; 220. Control unit; 230. Communication unit; 240. Cable; 300. Server. DETAILED DESCRIPTION

[0045] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0046] It should be noted that the illustrations provided in this embodiment are only used to schematically illustrate the basic concept of the present invention. Therefore, the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0047] See also Figures 1 to 10As shown, the utility model proposes a water quality detection device, a swimming pool cleaning robot and a swimming pool cleaning monitoring system to improve the existing swimming pool water quality detection equipment, which is mostly fixed or single-point manual detection, resulting in the existing swimming pool water quality detection equipment being difficult to accurately detect, which is not conducive to the user to timely understand the quality of the water in the swimming pool. Specifically, the swimming pool cleaning robot 100 includes a fuselage 10, a walking device 20 for driving the swimming pool cleaning robot 100 to walk, a power module 30 for providing a power source, a cleaning mechanism 40 for cleaning the swimming pool, and a water quality detection device 60 for detecting the water quality of the swimming pool water. The walking device 20 is, for example, configured as a crawler, which is arranged on opposite sides of the fuselage 10, the power module 30 is waterproofly sealed and installed inside the fuselage 10, the cleaning structure 40 is installed at one end of the fuselage 10 near the top, and the water quality detection device 60 is installed on the fuselage 10 or inside the fuselage 10 to realize the function of cleaning and detecting at the same time. At the same time, during the movement of the swimming pool cleaning robot, the water quality detection device can realize multi-point detection, which is conducive to a comprehensive understanding of the water quality in the swimming pool.

[0048] See also Figure 1 and Figure 8 As shown, in this embodiment, the water quality detection device 60 includes a shell 61, a control module 62 and a detection module 63. The control module 62 is electrically connected to the detection module 63. The detection module 63 is installed on the fuselage 10 or installed inside the fuselage 10. The control module 62 is sealed in a sealed chamber in the shell 61 to achieve a watertight seal. The detection module 63 is used to detect water quality information in the swimming pool, and the control module 62 is used to receive water quality information and process water quality information. In this embodiment, the water quality detection device 60 also includes a communication module 64. The communication module 64 is sealed in a sealed chamber in the shell 61 to achieve a watertight seal, and the communication module 64 is electrically connected to the control module 62 to facilitate communication with an external device, so as to transmit the water quality information detected by the detection module 63 to the external device or receive detection commands and other instructions from the external device, which is conducive to realizing automatic control.

[0049] See also Figures 1 to 6As shown, in this embodiment, the detection module 63 is installed at one end of the fuselage 10 where the cleaning mechanism 40 is provided, and is located near the top of the fuselage 10; or the detection module 63 is installed at one end of the fuselage 10 away from the cleaning mechanism 40; or the detection module 63 is installed at the top of the fuselage 10, avoiding the water spray port 101 at the top of the fuselage 10; in this embodiment, the detection module 63 is installed on the fuselage 10 as far as possible away from the cleaning mechanism 40 to avoid the swimming pool cleaning robot 100 affecting the detection module 63 during the cleaning process, thereby affecting the accuracy of water quality detection. In some other embodiments, the detection module 63 can also be set at the bottom of the fuselage 10, so that the detection module 63 is closer to the bottom of the swimming pool, thereby improving the detection accuracy.

[0050] See also Figure 7 As shown, in some other embodiments, a detection channel 102 is provided on the body 10, and the detection channel 102 extends along the length direction of the pool cleaning robot 100 and penetrates the body 10, and the detection module 63 is located in the detection channel 102. In this embodiment, the detection channel 102 can be provided on the side or top surface of the body 10. In this embodiment, the detection module 63 is installed in the detection channel 102. During the cleaning process of the pool cleaning robot 100, the detection channel 102 can stabilize the water flow and prevent the water flow from causing a strong impact on the detection module 63, thereby ensuring the stability of the detection module 63 and improving the accuracy of water quality detection.

[0051] See also Figures 1 to 8 As shown, in this embodiment, the detection module 63 is configured as a water quality detection sensor, for example. The water quality detection sensor is installed on the body 10 and extends into the pool water of the swimming pool, that is, it detects the water quality of the pool water by directly extending the water quality detection sensor into the pool water.

[0052] In this embodiment, the water quality can be comprehensively monitored by the water quality sensor. The monitoring indicators of the water quality detection equipment include: temperature, pH acidity, NH4+ ammonium ions, NH3 harmful ammonia molecules, NO3 nitrates, salinity, hardness, conductivity, TDS total dissolved solids, Ca2+ calcium ion content, dissolved oxygen content, dissolved oxygen percentage, residual chlorine, ORP redox reaction, blue-green algae, chlorophyll, COD chemical demand, turbidity, suspended matter, transparency, potassium ions, fluoride ions, sodium ions, silver sulfur ions, bromide ions, cyanide ions, cadmium ions, copper ions, iodine ions, lead ions, potassium ions, etc., and only corresponding sensors need to be set. For example, in this embodiment, the water quality sensor includes at least one or more of a PH NH4+ ORP sensor, a conductivity sensor, a dissolved oxygen sensor, a calcium ion sensor, a residual chlorine sensor, and a turbidity sensor, wherein the PH NH4+ ORP sensor is used to detect the pH, ammonia nitrogen, and redox reaction of the water body; the conductivity sensor is used to detect the conductivity, TDS total dissolved solids, and salinity of the water body; the dissolved oxygen sensor is used to detect the dissolved oxygen content, dissolved oxygen percentage, and temperature of the water body; the calcium ion sensor is used to detect the hardness and calcium ions of the water body; the residual chlorine sensor is used to detect the content of free chlorine, monochloramine, and total chlorine; the turbidity sensor is used to detect the turbidity of the water body, so as to detect multiple data of the water body at the same time; of course, the pH value of the water body can be detected by a pH sensor, and the salt content of the water body can be detected by a salt sensor. Of course, it is not limited to the above sensors, and other sensors capable of detecting different data of the water body can also be included.

[0053] For example, the pH sensor is a glass tube with a glass membrane that is sensitive to pH and blown into a bubble at the end. The tube is filled with a 3mol / lkcl buffer solution containing saturated AgCl, with a pH value of 7. The potential difference that reflects the pH value on both sides of the glass membrane uses the Ag / AgCl conduction system. As the temperature rises, the potential value will increase accordingly. For every 1%C increase in temperature, the potential will change by 0.2mv / perpH. Expressed in pH value, every 1°1pH changes by 0.0033pH. This means that for measurements between 20 and 30℃ and around 7pH, there is no need to compensate for temperature changes; but for applications where the temperature is >30℃ or <20C and the pH value is >8pH or 6pH, compensation for temperature changes must be made. It is suitable for pH measurement in various occasions, is waterproof, has a long life, is highly resistant to chemical corrosion, and performs well in toxic ion aqueous solutions.

[0054] For example, the turbidity sensor contains an infrared pair of IR958 and PT958 packages. When light passes through a certain amount of water, the amount of light that passes through depends on the degree of turbidity of the water. The dirtier the water, the less light that passes through. The light receiving end converts the intensity of the light that passes through into the corresponding current size. The more light that passes through, the larger the current. Conversely, the less light that passes through, the smaller the current. By measuring the size of the current at the receiving end, the degree of turbidity of the water can be calculated. For example, the turbidity current signal is converted into a 0V~5V voltage signal through resistor R1, and the A / D converter is used for sampling and processing, and the microcontroller can know the current turbidity of the water. The communication interface uses the UART interface of the microcontroller, which can be connected to other external devices. It is a backup interface with advantages: low cost, high detection efficiency, and fast response speed.

[0055] Of course, in some other embodiments, the detection module 63 can also be set in a separate detection chamber. By pumping pool water into the detection chamber, water quality detection can be completed in the detection chamber, thereby avoiding the impact and interference of water flow on the detection module 63 during the movement of the swimming pool cleaning robot 100, thereby improving the reliability and detection accuracy of the detection module 63.

[0056] In this embodiment, the detection chamber is provided with a water inlet and a water outlet, the water inlet is connected with the swimming pool outside the fuselage 10 through a water inlet pipe, and the water outlet is connected with the swimming pool outside the fuselage 10 through a water outlet pipe, the water inlet pipe is provided with a first check valve and a water pump in the direction of water flow in sequence, and the water outlet pipe is provided with a second check valve, the water pump, the first check valve and the second check valve are electrically connected to the control module 62, when water quality testing is required, the first check valve and the water pump are opened by the control module 62, and the second check valve is closed to draw pool water from the water inlet pipe into the detection chamber, after the pool water is extracted, the first check valve and the water pump are controlled to be closed, and water quality testing is performed through the detection module 63, and when the detection is completed, the second check valve is controlled to be opened to discharge the pool water in the detection chamber to wait for the next detection.

[0057] In this embodiment, the water outlet is arranged at the bottom of the detection chamber, so that after each detection is completed, all the water in the detection chamber can be discharged, thereby avoiding the residual pool water in the detection chamber and affecting the next detection, thereby ensuring the accuracy of each detection. Further, in this embodiment, the connection point between the water inlet pipe and the swimming pool is located at a position close to the bottom of the fuselage 10, so that each time water is pumped into the detection chamber for detection, the water entering the detection chamber is close to the bottom of the pool, thereby improving the detection accuracy. Preferably, the connection point between the water inlet pipe and the swimming pool avoids facing the bottom of the pool, thereby avoiding the contaminants deposited on the bottom of the pool being sucked into the detection chamber when pumping water, thereby affecting the detection results.

[0058] In this embodiment, in order to ensure that the amount of water entering the detection chamber is sufficient, an exhaust pipe is arranged on the top of the detection chamber, and the exhaust pipe is connected to the outside of the detection chamber. When water is injected into the detection chamber, the gas in the detection chamber can be discharged from the exhaust pipe to avoid that other gases in the detection chamber cannot be discharged during water injection, resulting in failure to inject sufficient amount of water into the detection chamber, thereby failing to achieve water quality detection. Furthermore, a one-way valve is also arranged on the exhaust pipe to prevent water outside the detection chamber from entering the detection chamber from the exhaust pipe.

[0059] See also Figure 1 As shown, in this embodiment, the detection chamber can be formed in the shell 61, and is not interconnected with the sealed chamber, that is, the detection chamber and the shell 61 are integrated into an integral structure, so as to facilitate the installation of the water quality detection device 60 and the fuselage 10. Of course, in some other embodiments, the water quality detection device 60 may also include a detection box, and the detection chamber is formed in the detection box. The detection box and the shell 61 are independent structures and can be installed at different positions of the fuselage 10 respectively. For example, the detection box can be installed on the top, bottom or side of the fuselage 10, and of course it can also be installed inside the fuselage 10, so that the detection module 63 can flexibly adjust the installation position as needed.

[0060] See also Figure 8 As shown, in this embodiment, the detection module 63 is a plurality of water quality detection sensors or a spectral water quality detection module. When the detection module 63 is a water quality detection sensor, its structure is consistent with the structure of the water quality detection sensor described in the above embodiment. When the detection module 63 is a spectral water quality detection module, a high-intensity laser is used to excite the water sample to be tested, and the characteristic factors are extracted by identifying the characteristics of the spectral signal, and the spectral characteristics of the water sample are studied, and then the water quality is analyzed. The spectral water quality detection module has an optical signal transmitting device and an optical signal receiving device. The detection principle of the spectral analysis device is: the optical signal transmitting device transmits a laser signal to the sample, and the optical signal receiving device performs spectral analysis on the received optical signal after receiving the laser signal passing through the sample. OMA tests the water quality of the sample and determines the water type through the analysis of the spectral signal. The spectrum is the overall embodiment of all substances in the water, including all the information of the water body. It only needs to interpret the relevant information to identify the water source, and the accuracy is high.

[0061] See also Figure 8As shown, in this embodiment, the water quality detection device 60 also includes a detection feedback light 601, which is installed on the housing 61 and electrically connected to the control module 62. For example, the detection feedback light 601 displays different colors according to the detection results to feedback to the user, so as to facilitate the user to intuitively observe the water quality detection results. For example, the control module 62 receives the water quality information detected and obtained from the detection module 63, and controls the detection feedback light 601 to display different colors according to the water quality information. For example, when the water quality is good, the detection feedback light 601 is controlled to display green, when the water quality is slightly polluted, the detection feedback light 601 is controlled to display yellow, and when the water quality is heavily polluted, the detection feedback light 601 is controlled to display red, so as to facilitate the user to intuitively observe the water quality pollution status. Of course, in some other embodiments, the detection feedback light 601 can also be directly installed on the fuselage 10.

[0062] See also Figure 8 and Fig. 9 As shown, in this embodiment, the water quality detection device 60 also includes a storage module 66, which is electrically connected to the control module 62. The storage module 66 is used to store water quality information after each detection, so as to facilitate the reading and calling of later information. Of course, in some other embodiments, the storage module 66 also stores data information for dividing the swimming pool into multiple detection areas 103 and a positioning module 67. When the swimming pool cleaning robot 100 walks and cleans in the swimming pool, the position of the swimming pool cleaning robot is located by the positioning module. When the swimming pool cleaning robot moves into a detection area 103, the control module 62 controls the detection module 63 to perform at least one water quality detection in the area, so as to facilitate the user to fully understand the water quality of the pool water in the swimming pool. Of course, in each detection area 103, the control module 62 controls the detection module 63 to perform multiple detections, for example, when entering the detection area 103, when located in the middle of the detection area 103, and when leaving the detection area 103, a detection is performed respectively to improve the accuracy of water quality detection.

[0063] See also Figure 8 As shown, in this embodiment, the water quality detection device 60 also includes a display module 68, which is installed on the shell 61 and electrically connected to the control module 62. For example, the display module 68 is a display screen to display water quality information so that users can read data of different water quality information.

[0064] See also Figure 1As shown, in this embodiment, the swimming pool cleaning robot 100 may further include a control system 50, which is watertightly and sealedly installed inside the body 10 and is electrically connected to the walking device 20, the power module 30, the cleaning mechanism 40 and the water quality detection device 60, and is used to control the swimming pool cleaning robot 100. For example, the control system 50 includes the control module 62 described in the above embodiment, and the water quality detection device 60 is controlled by the control module 62.

[0065] See also Fig.10 As shown, the utility model also proposes a swimming pool cleaning monitoring system, including: a communication transfer device 200 and a swimming pool cleaning robot 100, the communication transfer device 200 is communicatively connected to the swimming pool cleaning robot 100, the structure of the swimming pool cleaning robot 100 is the same or similar to the swimming pool cleaning robot 100 described in the above embodiment, the water quality information detected by the water quality detection device 60 in the swimming pool cleaning robot 100 is transmitted to an external device through the communication transfer device 200, and the water quality information is transmitted to the external device through the communication transfer device 200 and / or the cleaning and / or water quality detection instructions from the external device are sent to the swimming pool cleaning robot 100 through the communication transfer device, so as to facilitate remote control and realize swimming pool cleaning and water quality monitoring.

[0066] See also Fig.10As shown, in this embodiment, the external device is set as a service 300, and the communication transfer device 200 is set as a floating device. The floating device floats on the surface of the swimming pool and can move with the movement of the swimming pool cleaning robot 100 to avoid affecting the movement of the swimming pool cleaning robot 100 in the swimming pool. The floating device includes a housing 210, a control unit 220 and a communication unit 230. The communication unit 230 is electrically connected to the control unit 220 and is connected to the server 300 for communication. The control unit 220 is electrically connected to the swimming pool cleaning robot 100 through a cable 240; wherein the water quality information detected by the water quality detection device 60 is transmitted to the control unit 220 through the cable 240, and the water quality information is transmitted to the server 300 through the communication unit 230; the communication unit 230 is used to receive instructions from the server 300, and transmit them to the swimming pool cleaning robot 100 through the control unit 220 and the cable 240. Of course, in some other embodiments, the external device can also be set as a cloud or a mobile terminal, and the water quality information detected by the detection module 62 transmitted from the communication transfer device 200 is received through the cloud, server or mobile terminal, so as to process or store the data in the cloud, server or mobile terminal, which is beneficial to reduce the data processing capacity or storage capacity of the swimming pool cleaning robot 100 or the water quality detection device 60, and can reduce the cost to a certain extent; or send cleaning and / or water quality detection instructions to the swimming pool cleaning robot 100 through the communication transfer device 200, which is beneficial to realize remote control, as well as swimming pool cleaning and water quality monitoring.

[0067] The utility model provides a water quality detection device, a swimming pool cleaning robot and a swimming pool cleaning monitoring system. The water quality detection device for detecting water quality is installed on or inside the body of the swimming pool cleaning robot, and the water quality in the swimming pool is detected during the cleaning process of the swimming pool cleaning robot, thereby realizing the function of cleaning and detecting at the same time. At the same time, during the movement of the swimming pool cleaning robot, the water quality detection device can realize multi-point detection, thereby facilitating a comprehensive understanding of the water quality in the swimming pool and monitoring it.

[0068] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope involved in the present application is not limited to the technical solution formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the concept of the utility model, such as a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in this application.

[0069] Except for the technical features described in the specification, the other technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the other technical features will not be described in detail here.

Claims

1. A water quality detection device, It is characterized in that The water quality detection device is arranged on a swimming pool cleaning robot, the swimming pool cleaning robot comprises a body and a cleaning mechanism, the cleaning mechanism is installed at one end of the body near the bottom, the water quality detection device is installed on the body, and the water quality detection device comprises: A shell, a control module and a detection module, wherein the control module is electrically connected to the detection module, the detection module is mounted on or inside the fuselage, the control module is sealed in a sealed chamber in the shell, the detection module is used to detect water quality information of water in the swimming pool, and the control module is used to receive and process the water quality information.

2. The water quality detection device according to claim 1, It is characterized in that The detection module is installed at one end of the fuselage where the cleaning mechanism is provided, and is located near the top of the fuselage; or the detection module is installed at one end of the fuselage away from the cleaning mechanism; or the detection module is installed at the top of the fuselage, and avoids the water spray port on the top of the fuselage; Or the detection module is installed at the bottom of the fuselage.

3. The water quality detection device according to claim 1, It is characterized in that The body is provided with a detection channel, the detection channel extends along the length direction of the swimming pool cleaning robot and passes through the body, and the detection module is located in the detection channel.

4. The water quality detection device according to claim 1, It is characterized in that The detection module is a water quality detection sensor, which is installed on the fuselage and extends into the pool water of the swimming pool.

5. The water quality detection device according to claim 4, It is characterized in that The water quality detection sensor includes at least one or more of a PHNH4+ORP sensor, a conductivity sensor, a dissolved oxygen sensor, a calcium ion sensor, a residual chlorine sensor and a turbidity sensor.

6. The water quality detection device according to claim 1, It is characterized in that The water quality detection device also includes a detection chamber, the detection module is installed in the detection chamber, and the detection chamber is provided with a water inlet and a water outlet, and the water inlet and the water outlet are connected to the swimming pool outside the fuselage through a water inlet pipe and a water outlet pipe respectively.

7. The water quality detection device according to claim 6, It is characterized in that The water outlet is arranged at the bottom of the detection chamber.

8. The water quality detection device according to claim 6, It is characterized in that The connection point between the water inlet pipeline and the swimming pool is located at a position of the fuselage close to the bottom thereof.

9. The water quality detection device according to claim 6, It is characterized in that The detection chamber is also provided with an exhaust pipeline, and a one-way valve is provided on the exhaust pipeline.

10. The water quality detection device according to claim 6, It is characterized in that The detection chamber is formed in the housing and is not communicated with the sealing chamber.

11. The water quality detection device according to claim 6, It is characterized in that The water quality detection device comprises a detection box, the detection chamber is formed in the detection box, and the detection box is installed on the fuselage or inside the fuselage.

12. The water quality detection device according to claim 6, It is characterized in that The detection module is a plurality of water quality detection sensors or a spectral water quality detection module.

13. The water quality detection device according to claim 1, It is characterized in that The water quality detection device also includes a detection feedback lamp, which is installed on the housing and electrically connected to the control module.

14. The water quality detection device according to claim 1, It is characterized in that The water quality detection device also includes a storage module for storing water quality information, and the storage module is electrically connected to the control module.

15. The water quality detection device according to claim 1, It is characterized in that The water quality detection device also includes a positioning module for determining the position of the swimming pool cleaning robot in the swimming pool, and the positioning module is electrically connected to the control module.

16. The water quality detection device according to claim 1, It is characterized in that The detection module also includes a display module for displaying water quality information. The display module is installed on the housing and is electrically connected to the control module.

17. The water quality detection device according to claim 1, It is characterized in that The water quality detection device further includes a communication module, which is electrically connected to the control module and is used to send the water quality information received by the control module to an external device.

18. A swimming pool cleaning robot, It is characterized in that include: A body, a walking device for driving the swimming pool cleaning robot to walk, a power module for providing a power source, a cleaning mechanism for cleaning the swimming pool, and A water quality detection device, which is installed on the fuselage and electrically connected to the power module, and includes: A shell, a control module and a detection module, wherein the control module is electrically connected to the detection module, the detection module is mounted on or inside the fuselage, the control module is sealed in a sealed chamber in the shell, the detection module is used to detect water quality information of water in the swimming pool, and the control module is used to receive and process the water quality information.

19. A swimming pool cleaning monitoring system, It is characterized in that include: A communication transfer device and a swimming pool cleaning robot, wherein the communication transfer device is in communication connection with the swimming pool cleaning robot, The swimming pool cleaning robot comprises a body, a walking device for driving the swimming pool cleaning robot to walk, a power module for providing a power source, a cleaning mechanism for cleaning the swimming pool, and A water quality detection device, which is installed on the fuselage and electrically connected to the power module, and includes: A housing, a control module and a detection module, wherein the control module is electrically connected to the detection module, the detection module is mounted on the fuselage or inside the fuselage, the control module is sealed in a sealed chamber in the housing, the detection module is used to detect water quality information in the swimming pool, and the control module is used to receive and process the water quality information; Wherein, the water quality information detected by the water quality detection device is transmitted to the external device through the communication transfer device.

20. The swimming pool cleaning monitoring system according to claim 19, It is characterized in that The external device is any one of a cloud, a server and a mobile terminal.

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