A water quality monitoring device

Abstract

The utility model provides a kind of water quality monitoring device, including device body and the cover body for detachable cover being arranged on the opening of device body;By the end of device body is immersed in the water body to be detected, so that the test end of salinity probe, ORP probe contacted with water body can carry out real-time detection acquisition to the salinity value and ORP value reflecting water quality, and detection data is wirelessly transmitted to user by wireless transmission device, to facilitate user to obtain the quality of current water body in time, and then disinfect or replace water body, it is favorable to improve water quality detection efficiency and guarantee the stability of water quality.Relative to existing detection equipment, the water quality detection device provided by the present application is simple in structure, small in size, and can simultaneously detect the salinity value and ORP value of the water body. The detection result is accurate and comprehensive, the manufacturing cost is also low, which can effectively improve the production benefit while ensuring the accuracy of detection.

Description

Technical Field

[0001] This utility model relates to the field of water quality regulation technology, and in particular to a water quality monitoring device. Background Technology

[0002] In water use scenarios such as swimming pools and bathtubs, the water quality is crucial because it is relatively still and comes into direct contact with human skin, potentially even being swallowed. If the water contains excessive bacteria, viruses, or toxic chemicals, it can easily become a medium for the transmission of digestive tract infections, skin diseases, and even chronic poisoning, directly endangering the health of users. The quality of the water directly impacts user experience and health safety.

[0003] Traditional methods for maintaining water quality mainly rely on complete water replacement or regular disinfection, resulting in high operation and management costs and frequent maintenance. Modern methods, such as manual sampling and testing or real-time equipment monitoring, are more commonly used to monitor water quality, followed by disinfection or water replacement as needed, significantly reducing maintenance costs. However, manual sampling and testing methods are inherently slow and reactive, unable to provide real-time monitoring and early warning of water quality conditions. Furthermore, some current testing equipment only measures a single parameter, leading to incomplete results, and its large size and complex structure further increase operating costs.

[0004] Therefore, it is necessary to provide a comprehensive and simple water quality monitoring device to meet the needs of water quality testing. Utility Model Content

[0005] Based on the existing technology's need for automatic detection and regulation of water quality in swimming pools, bathtubs, and other water bodies, as well as the technical problems of existing detection equipment having limited detection items, complex structures, and large volumes, this utility model provides a water quality monitoring device.

[0006] A water quality monitoring device includes a device body and a cover, wherein one end of the device body is open, and a mounting cavity communicating with the opening is formed within the device body; the cover is detachably fitted onto the opening; the mounting cavity includes an upper cavity and a lower cavity disposed away from the opening; the upper cavity and the lower cavity are in communication; a power supply battery and a wireless transmission device electrically connected to the power supply battery are fixedly installed in the upper cavity; a salinity probe for detecting the salinity of the water and an ORP probe for detecting the ORP value of the water are provided in the lower cavity; the connection end of the ORP probe extends... The upper cavity is filled with the ORP probe and the salinity probe, both of which are electrically connected to the wireless transmission device. The test ends of the ORP probe and the salinity probe extend through the lower cavity and outwards. The wireless transmission device is used to acquire and wirelessly transmit the detection data from the salinity probe and the ORP probe. A mounting base is installed on the top of the upper cavity, and the power supply battery is installed on the side of the mounting base near the opening. The power supply battery is covered with a cover. A fixing member is provided outside the device body to install the device body in a preset position.

[0007] Furthermore, the outer side of the opening of the device body is provided with a first external thread, and the inner side of the cover body is provided with a first internal thread that matches the first external thread. The cover body covers the opening and is threadedly connected to the device body through the first internal thread and the first external thread.

[0008] Furthermore, a first silicone sealing ring is embedded and fixed on the outer periphery of the device body. The first silicone sealing ring is located below the first external thread. When the cover is threadedly connected to the device body, the inner and outer rings of the first silicone sealing ring abut against the outer periphery of the device body and the inner side of the cover, respectively.

[0009] Furthermore, a partition is provided in the lower cavity along the direction of the test end of the ORP probe, the partition dividing the lower cavity into a first cavity and a second cavity, the ORP probe being housed in the first cavity and the salinity probe being housed in the second cavity.

[0010] Furthermore, the ORP probe is fitted with an O-ring seal, which is located below the connection end of the ORP probe and abuts against the inner wall of the first cavity; the test end of the ORP probe is fitted with a second silicone seal, which is located at the bottom of the first cavity and abuts against the inner wall of the first cavity.

[0011] Furthermore, the salinity probe is fitted with a silicone sealing sleeve, which is located at the bottom of the second cavity and in close contact with the inner wall of the second cavity.

[0012] Furthermore, the outer periphery of the connecting end of the ORP probe is provided with a second external thread, and the inner wall of the first cavity is provided with a second internal thread that matches the second external thread. The ORP probe is threadedly connected to the first cavity through the second external thread and the second internal thread.

[0013] Furthermore, a temperature probe for detecting water temperature is also provided in the lower cavity. The connection end of the temperature probe is electrically connected to the wireless transmission device, and the test end of the temperature probe passes through the lower cavity and extends to the outside.

[0014] Furthermore, the power supply battery is a lithium battery.

[0015] Furthermore, the fastener includes at least one fixing clip sleeved on the device body, and the fixing clip is provided with a connector for fixed installation at a preset position.

[0016] The beneficial effects of this utility model are as follows: This utility model provides a water quality monitoring device, including a device body and a cover for detachably covering the opening of the device body. By immersing the end of the device body into the water to be tested, the salinity probe and ORP probe in contact with the water can detect and acquire the salinity and ORP values ​​reflecting water quality in real time. The detection data is then wirelessly transmitted to the user, allowing the user to promptly obtain the current water quality and subsequently disinfect or replace the water, thus improving water quality detection efficiency and ensuring water quality stability. Compared to existing testing equipment, the water quality monitoring device provided in this application has a simple structure, small size, and can simultaneously detect the salinity and ORP values ​​of the water body. The detection results are accurate and comprehensive, and the manufacturing cost is low, effectively improving production efficiency while ensuring detection accuracy. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of a water quality monitoring device provided by this utility model; Figure 2 A cross-sectional structural diagram of a water quality monitoring device provided by this utility model; Figure 3 A simplified schematic diagram of the exploded structure of a water quality monitoring device provided by this utility model.

[0018] Attached Figure Labels 1. Device body; 101. First external thread; 102. First silicone sealing ring; 2. Cover; 3. Upper cavity; 4. Lower cavity; 41. First cavity; 42. Second cavity; 5. Wireless transmission device; 6. Power supply battery; 7. Salinity probe; 8. ORP probe; 81. Second external thread; 9. Mounting base; 901. Cover; 10. Partition; 11. O-ring; 12. Second silicone sealing ring; 13. Silicone sealing sleeve; 14. Fixing component; 141. Fixing clip; 142. Connector. Detailed Implementation

[0019] To provide a more detailed description of this utility model, the following description is provided in conjunction with the accompanying drawings. It should be noted that the embodiments described below are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0020] refer to Figure 1 As shown, a water quality monitoring device includes a device body 1 and a cover 2, wherein one end of the device body 1 is open and an installation cavity communicating with the opening is formed inside the device body 1; the cover 2 is used to detachably cover the opening.

[0021] Specifically, refer to Figure 2 and Figure 3 As shown, the outer side of the opening of the device body 1 is provided with a first external thread 101, and the inner side of the cover 2 is provided with a first internal thread that matches the first external thread 101. The cover 2 covers the opening and is threadedly connected to the device body 1 through the first internal thread and the first external thread 101.

[0022] The cover 2 is connected to the device body 1 by a threaded connection, which allows the cover 2 to be disassembled and assembled, and the inside of the device body 1 can be inspected by opening the cover 2.

[0023] A first silicone sealing ring 102 is embedded and fixed on the outer periphery of the device body 1. The first silicone sealing ring 102 is located below the first external thread 101. When the cover 2 is threadedly connected to the device body 1, the inner ring and outer ring of the first silicone sealing ring 102 abut against the outer periphery of the device body 1 and the inner side of the cover 2, respectively.

[0024] By providing the first silicone sealing ring 102, after the cover 2 and the device body 1 are threadedly connected, the first silicone sealing ring 102 will seal the connection gap between the cover 2 and the device body 1, thereby providing waterproof protection for the internal components of the device body 1. Alternatively, the first silicone sealing ring 102 can be provided on the inner top surface of the cover 2, which will also ensure that the first silicone sealing ring 102 seals the connection gap between the cover 2 and the device body 1 after the cover 2 and the device body 1 are threadedly connected.

[0025] The mounting cavity includes an upper cavity 3 and a lower cavity 4 disposed away from the opening; the upper cavity 3 and the lower cavity 4 are connected; a wireless transmission device 5 and a power supply battery 6 are fixedly installed inside the upper cavity 3; the wireless transmission device 5 is electrically connected to the power supply battery 6; a salinity probe 7 for detecting the salinity of water and an ORP probe 8 for detecting the ORP value of water are provided inside the lower cavity 4; the connection end of the ORP probe 8 extends into the upper cavity 3, and the connection ends of the ORP probe 8 and the salinity probe 7 are respectively electrically connected to the wireless transmission device 5; the test ends of the ORP probe 8 and the salinity probe 7 both penetrate the lower cavity 4 and extend to the outside; the wireless transmission device 5 is used to acquire and wirelessly transmit the detection data of the salinity probe 7 and the ORP probe 8. In this embodiment, the power supply battery 6 is a lithium battery, and a charging port can be provided on the top of the device body 1 to charge the lithium battery.

[0026] Salinity is the total amount of dissolved salts in water. Excessive salinity reduces water solubility, leading to impurity deposition and equipment corrosion, while insufficient salinity affects disinfection effectiveness. ORP (oxidation-reduction potential) reflects the oxidizing capacity of water, ensuring that disinfectants such as chlorine effectively kill bacteria and preventing bacterial growth at low ORP levels. Therefore, by obtaining salinity and ORP values ​​from the salinity probe 7 and ORP probe 8 respectively, the water quality can be effectively assessed. Both salinity probe 7 and ORP probe 8 are existing equipment names, and their principles will not be elaborated upon here.

[0027] The device body 1 is immersed in the water body to be tested. The test ends of the salinity probe 7 and the ORP probe 8 are in direct contact with the water body, respectively detecting the salinity and redox potential of the water body. These are converted into electrical signals and sent to the wireless transmission device 5. The wireless transmission device 5 processes the electrical signals from the two probes and transmits them wirelessly to the pre-set signal processing terminal for further processing. This allows the signal processing terminal to obtain current water quality information and to disinfect or replace the water body. A lithium battery serves as the energy source, converting chemical energy into electrical energy through circuitry to power the wireless transmission device 5 and other circuits.

[0028] A mounting base 9 is installed on the top of the upper cavity 3. The power supply battery 6 is mounted on the mounting base 9 near the opening, and a cover 901 is provided over the power supply battery 6. The cover 901 can conceal the messy wiring inside the upper cavity 3, and by placing the power supply battery 6 on the mounting base 9, it avoids the power supply battery 6 from squeezing the wiring, reducing the risk of physical damage. In actual use, the cover 901 has several wire-passing holes, allowing the wiring to be electrically connected to the power supply battery 6.

[0029] A partition 10 is provided inside the lower cavity 4 along the testing end of the ORP probe 8. The partition 10 divides the lower cavity 4 into a first cavity 41 and a second cavity 42. The ORP probe 8 is housed in the first cavity 41, and the salinity probe 7 is housed in the second cavity 42. The isolation design of the partition 10 physically isolates the working areas of the salinity probe 7 and the ORP probe 8, providing them with independent measurement environments. This helps to avoid mutual interference between the two during detection, thereby improving the accuracy and reliability of the data.

[0030] The ORP probe 8 has a second external thread 81 on the outer periphery of its connecting end, and the inner wall of the first cavity 41 is provided with a second internal thread that matches the second external thread 81. The ORP probe 8 is threadedly connected to the first cavity 41 through the second external thread 81 and the second internal thread.

[0031] By setting the second internal thread on the first cavity 41, the ORP probe 8 is threadedly connected to the first cavity 41 through the second external thread 81 of its connecting end, and thus fixedly installed inside the first cavity 41.

[0032] The ORP probe 8 is fitted with an O-ring 11. The O-ring 11 is located below the connection end of the ORP probe 8 and is in close contact with the inner wall of the first cavity 41, thereby sealing the gap between the first cavity 41 and the upper cavity 3 and isolating the first cavity 41 from the upper cavity 3.

[0033] The test end of the ORP probe 8 is fitted with a second silicone sealing ring 12, which is located at the bottom of the first cavity 41 and in close contact with the inner wall of the first cavity 41. This seals the gap between the first cavity 41 and the outside, preventing external moisture from entering through the gap between the first cavity 41 and the test end of the ORP probe 8 during testing, thus providing waterproof protection for the ORP probe 8 inside the first cavity 41.

[0034] The salinity probe 7 is covered with a silicone sealing sleeve 13, which is located at the bottom of the second cavity 42 and in close contact with the inner wall of the second cavity 42. This seals the gap between the second cavity 42 and the outside, preventing external moisture from entering through the gap between the second cavity 42 and the test end of the salinity probe 7 during testing, thus providing waterproof protection for the salinity probe 7 inside the second cavity 42.

[0035] The device body 1 is provided with a fixing member 14, which is used to install the device body 1 in a preset position. The fixing member 14 includes at least one fixing clip 141 sleeved on the device body 1, and the fixing clip 141 is provided with a connector 142 for fixed installation with the preset position.

[0036] By installing the connector 142 at a preset position, such as the wall of a pool, the end of the device body 1 away from the opening is immersed in the water, thereby achieving the installation and fixation of the device body 1 during testing.

[0037] In some embodiments, the lower cavity 4 is further provided with a temperature probe for detecting water temperature. The connection end of the temperature probe is electrically connected to the wireless transmission device 5, and the test end of the temperature probe passes through the lower cavity 4 and extends to the outside.

[0038] Temperature changes alter the rate and equilibrium of chemical reactions in aqueous solutions. Generally, increased temperature accelerates redox reactions, leading to drift in ORP measurements. In practical applications, a temperature probe can measure water temperature in real time, providing the current water temperature. Simultaneously, the measured temperature value can automatically correct and compensate for the original ORP probe 8 reading, ultimately yielding a more accurate water ORP value.

[0039] Compared with existing testing equipment, the water quality testing device provided in this application has a simple structure, small size, and can simultaneously detect the salinity and ORP values ​​of water bodies. The test results are accurate and comprehensive, and the manufacturing cost is also low. It can effectively improve production efficiency while ensuring the accuracy of testing.

[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model and do not limit the utility model to the specific implementations described. Obviously, other modifications and variations can be made based on the content of this specification. The embodiments selected and specifically described in this specification are intended to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. They are not intended to limit the utility model, and any simple modifications to this utility model fall within the protection scope of this utility model.

Claims

1. A water quality monitoring device, characterized in that, It includes a device body and a cover, wherein one end of the device body is open and a mounting cavity communicating with the opening is formed inside the device body; the cover is used to detachably cover the opening. The mounting cavity includes an upper cavity and a lower cavity disposed away from the opening; the upper cavity is in communication with the lower cavity; a power supply battery and a wireless transmission device electrically connected to the power supply battery are fixedly installed in the upper cavity; a salinity probe for detecting the salinity of water and an ORP probe for detecting the ORP value of water are provided in the lower cavity; the connection end of the ORP probe extends into the upper cavity, and the connection ends of the ORP probe and the salinity probe are respectively electrically connected to the wireless transmission device; the test ends of the ORP probe and the salinity probe both penetrate the lower cavity and extend to the outside. The wireless transmission device is used to acquire and wirelessly transmit the detection data of the salinity probe and the ORP probe; a mounting base is installed on the top of the upper cavity, and the power supply battery is installed on the side of the mounting base near the opening, and the power supply battery is covered with an embellishment cover; The device body is provided with a fixing member, which is used to install the device body in a preset position.

2. The water quality monitoring device according to claim 1, characterized in that, The device body has a first external thread on the outside of the opening, and the cover body has a first internal thread that matches the first external thread on the inside. The cover body is placed on the opening and is threadedly connected to the device body through the first internal thread and the first external thread.

3. The water quality monitoring device according to claim 2, characterized in that, A first silicone sealing ring is embedded and fixed on the outer periphery of the device body. The first silicone sealing ring is located below the first external thread. When the cover is threadedly connected to the device body, the inner and outer rings of the first silicone sealing ring abut against the outer periphery of the device body and the inner side of the cover, respectively.

4. The water quality monitoring device according to claim 1, characterized in that, A partition is provided in the lower cavity along the direction of the test end of the ORP probe. The partition divides the lower cavity into a first cavity and a second cavity. The ORP probe is housed in the first cavity, and the salinity probe is housed in the second cavity.

5. A water quality monitoring device according to claim 4, characterized in that, The ORP probe is fitted with an O-ring, which is located below the connection end of the ORP probe and abuts against the inner wall of the first cavity. The test end of the ORP probe is fitted with a second silicone sealing ring, which is located at the bottom of the first cavity and abuts against the inner wall of the first cavity.

6. A water quality monitoring device according to claim 4, characterized in that, The salinity probe is covered with a silicone sealing sleeve, which is located at the bottom of the second cavity and in close contact with the inner wall of the second cavity.

7. A water quality monitoring device according to claim 4, characterized in that, The ORP probe has a second external thread on the outer periphery of its connection end, and the inner wall of the first cavity has a second internal thread that matches the second external thread. The ORP probe is threadedly connected to the first cavity through the second external thread and the second internal thread.

8. A water quality monitoring device according to claim 1, characterized in that, The lower cavity is also equipped with a temperature probe for detecting water temperature. The connection end of the temperature probe is electrically connected to the wireless transmission device, and the test end of the temperature probe passes through the lower cavity and extends to the outside.

9. A water quality monitoring device according to claim 1, characterized in that, The power supply battery is a lithium battery.

10. A water quality monitoring device according to claim 1, characterized in that, The fastener includes at least one fixing clip sleeved on the device body, and the fixing clip is provided with a connector for fixed installation at a preset position.

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