Water purifier with nuclear radiation monitoring function
By integrating a nuclear radiation detection and control system into the water purifier, real-time monitoring and automatic switching of water quality are achieved, solving the accuracy and portability issues of existing nuclear radiation detectors and ensuring water purification safety and user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-03-27
AI Technical Summary
Existing portable and desktop nuclear radiation detectors suffer from inaccurate test results and are inconvenient to use and store, making them unable to effectively monitor the nuclear radiation levels in drinking water and affecting users' health.
Design a water purifier with nuclear radiation monitoring function, integrating a nuclear radiation detection device, a control device, valves, an inlet pipe, and an outlet pipe. The nuclear radiation detection device monitors water quality in real time, and the control device switches the valve status to ensure automatic switching of the outlet pipe when the nuclear radiation concentration exceeds the standard. Combined with a filtration device and a wireless communication device, automatic switching and remote monitoring can be achieved.
It enables real-time monitoring and automatic switching of water quality in water purifiers, ensuring the safety and purity of purified water, avoiding the impact of nuclear radiation on user health, and providing a convenient user experience and remote management functions.
Smart Images
Figure CN224046996U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to drinking water equipment technical field especially, relate to a water purifier with nuclear radiation monitoring function. BACKGROUND
[0002] With the continuous aggravation of environmental pollution and the continuous occurrence of nuclear radiation events, more and more ordinary people worry that the nuclear radiation level of the drinking water they drink is over standard, thereby affecting the health. At present, people generally choose to buy consumer-grade nuclear radiation detectors for daily nuclear radiation detection, such as portable or desktop nuclear radiation detectors.
[0003] However, the existing portable nuclear radiation detector and desktop nuclear radiation detector have the following defects: the detection result of the portable nuclear radiation detector is not accurate enough, and the user needs to store it after use; the desktop nuclear radiation detector is large in size, which is not convenient for actual use and storage. INVENTION CONTENTS
[0004] The utility model aims at at least one of above-mentioned existing technical problems, provides a water purifier with nuclear radiation monitoring function, can monitor the water quality of water purifier, thereby improving the experience of user.
[0005] The utility model provides a water purifier with nuclear radiation monitoring function, including nuclear radiation detection device, control device, water inlet pipeline, valve, water outlet and first water outlet pipeline and second water outlet pipeline, nuclear radiation detection device sets up between water inlet pipeline and water outlet, nuclear radiation detection device is used for detecting the nuclear radiation concentration of water purifier, water inlet pipeline is connected with nuclear radiation detection device, nuclear radiation detection device is connected with control device, control device is connected with valve, control device is used for switching the opening and closing state of valve, valve is connected with first water outlet pipeline and second water outlet pipeline respectively, under the condition that nuclear radiation concentration is less than preset concentration, water inlet pipeline and first water outlet pipeline are communicated, under the condition that nuclear radiation concentration is greater than or equal to preset concentration, water inlet pipeline is communicated with second water outlet pipeline.
[0006] In a possible implementation, the water purifier further comprises a filtering device, and the filtering device is arranged on the first water outlet pipeline.
[0007] In a possible implementation, the nuclear radiation detection device comprises a nuclear radiation detector, a driving assembly and a signal processing assembly.
[0008] In a possible implementation, the water purifier further comprises a nuclear radiation detection result output device, and the nuclear radiation detection result output device is connected with the control device.
[0009] In a possible implementation, the alarm device is connected to the nuclear radiation detection result output device.
[0010] In a possible implementation, the display device is connected to the nuclear radiation detection result output device.
[0011] In a possible implementation, the water purifier further comprises a wireless communication device for transmitting the nuclear radiation detection result.
[0012] In a possible implementation, the nuclear radiation detector is connected to the control device through the signal processing component.
[0013] In a possible implementation, the nuclear radiation detector is a solid-state radiation sensor.
[0014] In a possible implementation, the power supply is connected to the nuclear radiation detection device and the control device respectively.
[0015] The water purifier with the nuclear radiation monitoring function has the following beneficial effects:
[0016] The water purifier with the nuclear radiation monitoring function comprises a nuclear radiation detection device, a control device, an inlet pipeline, a valve, a water outlet, a first outlet pipeline and a second outlet pipeline. The nuclear radiation detection device is arranged between the inlet pipeline and the water outlet. The nuclear radiation detection device is used for detecting the nuclear radiation concentration of the water purifier. The inlet pipeline is connected to the nuclear radiation detection device. The nuclear radiation detection device is connected to the control device. The control device is connected to the valve. The control device is used for switching the opening and closing states of the valve. The valve is connected to the first outlet pipeline and the second outlet pipeline. When the nuclear radiation concentration is less than a preset concentration, the inlet pipeline and the first outlet pipeline are communicated. When the nuclear radiation concentration is greater than or equal to the preset concentration, the inlet pipeline and the second outlet pipeline are communicated. The water purifier has the nuclear radiation monitoring function and can monitor the nuclear radiation concentration in water in real time. The safety and purity of the water purifier are ensured. If the nuclear radiation concentration exceeds a preset value, the water purifier is automatically switched to the second outlet pipeline. The influence of the nuclear radiation on the health of a user is avoided, and the safety of the user is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description.
[0018] Figure 1is a structure schematic view of the water purifier in the embodiment of the utility model;
[0019] Figure 2 is a structure schematic view of the nuclear radiation monitoring system in the embodiment of the utility model;
[0020] Figure 3 is a structure schematic view of the nuclear radiation monitoring system in the embodiment of the utility model;
[0021] Figure 4 is a structure schematic view of the nuclear radiation monitoring system in the second embodiment of the utility model;
[0022] Figure 5 is a structure schematic view of the nuclear radiation monitoring system in the fourth embodiment of the utility model.
[0023] The following is a supplementary description of the drawings:
[0024] 10, nuclear radiation detection device; 11, drive module; 12, nuclear radiation detector; 13, signal processing module; 20, valve; 30, water inlet pipeline; 40, first water outlet pipeline; 41, filtering device; 50, second water outlet pipeline; 60, control device; 70, nuclear radiation detection result output device; 80, display device; 81, alarm device; 90, wireless communication device; 100, power supply. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0026] The terms "one embodiment" or "an embodiment" as may appear in various places of the specification denotes a specific feature, structure, or characteristic described herein that can be included in at least one implementation of the application. In the description of the application, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like refer to the orientation or position as shown in the figures, and are used for convenience only to facilitate the description of the application and are not a declaration of an absolute recitation of the orientation or position of the device or element described therein, and thus should not be construed as limiting the application. In addition, the terms "first", "second", and the like are used only for descriptive purposes and do not connote or imply relative importance or an ordering of importance, or imply a specific sequence of acts or ordering of acts. Thus, features referring to "first" and "second" can be included in more than one embodiment unless explicitly stated otherwise. Further, the terms "first", "second", and the like are used to distinguish similar objects and are not necessarily used to describe a specific sequence or order, unless explicitly stated otherwise. It is to be understood that the use of the terms "first", "second", and the like, if used herein, are used for descriptive purposes only and are not to be construed as an absolute recitation of importance or a specific ordering, but are used for the purpose of distinction only. It is to be understood that data used herein can be interchanged where appropriate to facilitate the description of the embodiments of the application as described herein.
[0027] Referring to Figure 1 The application provides a water purifier with a nuclear radiation monitoring function, comprising a nuclear radiation detection device 10, a control device 60, a water inlet pipeline 30, a valve 20, a water outlet, a first water outlet pipeline 40 and a second water outlet pipeline 50, the nuclear radiation detection device 10 is arranged between the water inlet pipeline 30 and the water outlet, the nuclear radiation detection device 10 is used for detecting the nuclear radiation concentration of the water purifier, the water inlet pipeline 30 is connected with the nuclear radiation detection device 10, the nuclear radiation detection device 10 is connected with the control device 60, the control device 60 is connected with the valve 20, the control device 60 is used for switching the opening and closing state of the valve 20, the valve 20 is connected with the first water outlet pipeline 40 and the second water outlet pipeline 50 respectively, in the case that the nuclear radiation concentration is less than a preset concentration, the water inlet pipeline 30 and the first water outlet pipeline 40 are communicated; in the case that the nuclear radiation concentration is greater than or equal to the preset concentration, the water inlet pipeline 30 is communicated with the second water outlet pipeline 50. The water purifier has the nuclear radiation monitoring function, can monitor the nuclear radiation concentration in the water quality in real time, and ensures the safety and purity of the purified water. If the nuclear radiation concentration detected exceeds the preset value, the water purifier will automatically switch to the second water outlet pipeline 50, avoiding the influence of nuclear radiation on the health of users and ensuring the safety of users.
[0028] Specifically, the nuclear radiation detection device 10 is accommodated in the water purifier, the nuclear radiation detection device 10 and the valve 20 are arranged between the water inlet pipeline 30 and the first water outlet pipeline 40, and the nuclear radiation detection device 10 and the valve 20 are also arranged between the water inlet pipeline 30 and the second water outlet pipeline 50. The valve 20 adjusts the opening and closing state based on the nuclear radiation concentration. When the nuclear radiation concentration is less than the preset concentration, the water inlet pipeline 30 and the first water outlet pipeline 40 are communicated, and the water inlet pipeline 30 is not communicated with the second water outlet pipeline 50. When the nuclear radiation concentration is greater than or equal to the preset concentration, the water inlet pipeline 30 is communicated with the second water outlet pipeline 50, and the water inlet pipeline 30 is not communicated with the first water outlet pipeline 40.
[0029] Optionally, the valve 20 can be a three-way valve, and the valve 20 can also include a first valve 20 and a second valve 20.
[0030] Specifically, in an embodiment, the first valve 20 is arranged between the water inlet pipeline 30 and the first water outlet pipeline 40, and the second valve 20 is arranged between the water inlet pipeline 30 and the second water outlet pipeline 50. The first valve 20 and the second valve 20 adjust the opening and closing state based on the electrical signal transmitted by the nuclear radiation detection device 10.
[0031] Specifically, the water inlet is arranged on the water inlet pipeline 30, the water outlet includes a first water outlet and a second water outlet, the first water outlet is arranged on the first water outlet pipeline 40, and the second water outlet is arranged on the second water outlet pipeline 50. The second water outlet is connected with a drainage system. When the nuclear radiation concentration is greater than or equal to the preset concentration, the water exceeding the standard is discharged to the drainage system through the second water outlet pipeline 50, and the drainage system uniformly processes the water exceeding the standard.
[0032] In the embodiment, the preset concentration is 8.3 MBq / L, and the safe concentration is 1 Bq / L. If the nuclear radiation concentration is greater than 8.3 MBq / L, the water quality of the water purifier does not meet the standard. If the nuclear radiation concentration is less than or equal to 8.3 MBq / L, the water quality of the water purifier meets the standard, but needs to be processed through the filtering device 41 before use.
[0033] Further, the filtering device 41 is further arranged on the first water outlet pipeline 40. The filtering device 41 can effectively remove impurities, particulate matters and harmful substances in water, and ensure the purity and safety of the purified water. The combination of the nuclear radiation monitoring function and the filtering device 41 can comprehensively guarantee the safety of the drinking water of the user and provide multiple protections.
[0034] Specifically, the first water outlet pipeline 40 uses the ion exchange method to remove radionuclides to purify the water body, and the filtering device 41 includes CL resin and XAD-4 resin after silver loading. The CL resin can remove I - , IO3 -The CL resin has higher affinity and can adsorb I in water when the water passes through the device - , IO3 - , and exchange it with silver ions on the surface of the resin, effectively removing iodine radionuclides in water. The non-polar XAD-4 resin has good adsorption performance for I2. When I2 exists in water, the XAD-4 resin will adsorb these I2 molecules, thereby helping to further purify the water body and thereby improving the removal efficiency of radionuclides.
[0035] Preferably, the mass ratio of the CL resin and the XAD-4 resin after silver loading is 3:4, which can fully utilize the characteristics of the two resins and improve the removal efficiency of the radiation filtration device 41 for radionuclides.
[0036] Specifically, the filtration device 41 is arranged on the pipeline between the valve 20 and the first water outlet, thereby optimizing the filtration effect.
[0037] Specifically, the nuclear radiation detection device 10 includes a nuclear radiation detector 12, a driving module 11, and a signal processing module 13. The nuclear radiation detector 12 can accurately detect the radiation level in water, helping users understand the purification effect of the water purifier and timely discover water quality problems. The signal processing module 13 can process the data obtained by the nuclear radiation detector 12 to provide accurate detection results, helping users quickly understand the water quality. The driving module 11 can effectively drive the nuclear radiation detector 12 and the signal processing module 13 to work, ensuring the stability and reliability of the equipment.
[0038] Specifically, the nuclear radiation detector 12 is used to detect the nuclear radiation level of water; the driving module 11 is used to provide voltage for the nuclear radiation detector 12 and drive the nuclear radiation detector 12 to work.
[0039] The signal processing module 13 is used to analyze and process the signals generated by the nuclear radiation detector 12; the signal processing module 13 can include an amplifier unit, a pulse shaping unit, and a counting unit, etc.
[0040] In one embodiment, the nuclear radiation detector 12 is connected to the control device 60 through the signal processing module 13.
[0041] Optionally, the nuclear radiation detector 12 can be an ionization chamber detector, a solid-state radiation sensor, etc.
[0042] Specifically, the nuclear radiation detector 12 is an ionization chamber detector, which works on the principle of the ionization effect generated by particles inside a substance. When radioactive particles such as alpha, beta, gamma rays, etc. pass through the ionization chamber detector, the radioactive particles interact with the atoms or molecules in the detector, generating an ionization effect, and the electrons and positive ions are separated under the action of an electric field and form a current signal. By measuring this current signal, the radiation dose received by the detector can be determined. The ionization chamber detector is composed of a sealed metal container, which is usually filled with a gas such as helium, argon, etc. Inside the container, there are a central electrode and a peripheral electrode. A high-voltage electric field is applied between the central electrode and the peripheral electrode, so that particles passing through the gas can form ionization under the action of the electric field. The size of the current signal is proportional to the amount of ionization generated by the particles in the gas, so by measuring the amplitude of the current signal, the radiation dose received by the detector can be determined. Generally, the ionization chamber detector also needs to be used with electronic equipment for amplification, measurement, and recording of the current signal to obtain information about the radiation level.
[0043] Further, the water purifier further comprises a nuclear radiation detection result output device 70, which is connected with the control device 60. The nuclear radiation detection result output device 70 can timely monitor the nuclear radiation level in the water quality, ensuring the safety of the water quality. When the nuclear radiation level exceeds the safety standard, the control device 60 can automatically stop the operation of the water purifier to avoid causing health risks. Through the nuclear radiation detection result output device 70, the user can understand the purification effect of the water purifier and ensure that the quality of the drinking water meets the standard.
[0044] Specifically, the nuclear radiation detection result output device 70 is used to display the radiation dose data detected by the water purifier, including the radiation dose received per unit time and other information.
[0045] In one embodiment, the control device 60 is a microcontroller unit (MCU) or a system on chip (SOC).
[0046] Further, an alarm device 81 is further included, which is connected with the nuclear radiation detection result output device 70. The connection of the alarm device 81 with the nuclear radiation detection result output device 70 can ensure timely warning of the user when the nuclear radiation level exceeds the safety standard. Once the nuclear radiation detection result shows that the water quality is abnormal, the alarm device 81 will immediately issue an alarm to remind the user to pay attention to the water quality problem. The user can immediately take measures to stop using the water purifier and find other alternative methods to avoid direct contact with the contaminated water source causing health problems.
[0047] Specifically, the alarm device 81 can include an indicator light, a buzzer and / or other sound and light prompting devices for prompting the user with sound and light in the case that the instantaneous value of nuclear radiation is greater than the preset instantaneous limit value or the cumulative value of nuclear radiation is greater than the preset cumulative limit value.
[0048] In the embodiment, the alarm device 81 sends an alarm signal in the case that the concentration of nuclear radiation is greater than 0.1 Bq / L, and does not send an alarm signal in the case that the concentration of nuclear radiation is less than or equal to 0.1 Bq / L.
[0049] Specifically, the alarm device 81 sends a first alarm signal in the case that the concentration of nuclear radiation is between 0.1 Bq / L and 8.3 Mq / L, and does not send an alarm signal in the case that the concentration of nuclear radiation is greater than 8.3 Mq / L.
[0050] Further, the water purifier further comprises a display device 80 connected with the nuclear radiation detection result output device 70. The display device 80 can display the level of nuclear radiation in real time, so that the user can immediately understand the radiation condition of the current drinking water environment, and the detected radiation data is intuitively displayed in the form of graphics, numbers or charts, etc., which is convenient for understanding and analysis, and improves the user experience.
[0051] Specifically, the display device 80 is exposed in the field of view of the user, and the display device 80 can display the instantaneous value of nuclear radiation, the cumulative value of nuclear radiation, the preset instantaneous limit value and the preset cumulative limit value, etc.
[0052] Specifically, the information displayed in the nuclear radiation detection result display interface includes date, time, instantaneous value of nuclear radiation, cumulative value of nuclear radiation, preset instantaneous limit value, preset cumulative limit value and international nuclear radiation limit value explanation for general personnel and radiation workers.
[0053] Further, the water purifier further comprises a wireless communication device 90 for transmitting the nuclear radiation detection result. The wireless communication device 90 can realize remote monitoring and management of the water purifier, and the user can remotely receive the nuclear radiation detection result through a mobile phone application or a computer to timely understand the water quality and ensure the safety of drinking water at home. Through the wireless communication device 90, intelligent management can be realized to provide the user with more convenient and safe water experience.
[0054] Specifically, the wireless communication device 90 is a Bluetooth module and / or a radio frequency module, that is, the nuclear radiation detection result can be transmitted to other electronic devices such as mobile phones and tablet computers through Bluetooth or WiFi.
[0055] Specifically, the nuclear radiation detector 12 is connected with the control device 60 through the signal processing module 13. The data acquired by the nuclear radiation detector 12 is transmitted to the control device 60 through the signal processing module 13, so that the real-time monitoring of the nuclear radiation level can be realized, and the user can know the water quality at any time. The user can remotely receive the nuclear radiation detection result through a mobile phone application or a computer, realize remote monitoring and management of the water purifier, and ensure the safety of domestic drinking water.
[0056] Specifically, the nuclear radiation detector 12 detects a radiation signal through its sensitive element, the radiation signal is an electrical signal, and the signal processing module 13 first pre-processes the original signal collected by the nuclear radiation detector 12, which includes steps such as filtering, amplification, linearization, etc., to ensure the quality of the signal. The pre-processed signal needs to be converted into a format suitable for digital processing, and the digital signal processing unit further processes the converted digital signal, such as counting, energy analysis, spectral analysis, etc., and the processed data is transmitted to the control device 60 through a communication interface such as serial communication, Ethernet, etc. After receiving the data, the control device 60 analyzes and processes the data according to the preset algorithm or program to realize the functions of monitoring, alarming, recording, etc.
[0057] Specifically, the signal processing module 13 includes a preamplifier, a filter, an analog-to-digital converter ADC, a microprocessor or a digital signal processor DSP, and a communication interface.
[0058] Specifically, the signal processing module 13 can be externally arranged on the surface of the water purifier, and the data line is connected with the communication interface to acquire the radiation detection data of the water purifier.
[0059] Optionally, the signal processing module 13 can be independently arranged with the nuclear radiation detector 12, and the signal processing module 13 can also be integrally arranged with the nuclear radiation detector 12.
[0060] Specifically, the nuclear radiation detector 12 is a solid-state radiation sensor. The solid-state radiation sensor has a high-precision measurement capability, can accurately measure the radiation level in real time, ensures the accuracy and stability of the data, and compared with the traditional radiation detection device, the solid-state radiation sensor does not need to be frequently calibrated, reduces the maintenance and operation cost, and improves the use convenience.
[0061] Specifically, the solid-state radiation sensor is a radiation detector made of solid-state material, whose working principle is based on the charge or light signal generated by the interaction of solid-state material with radiation. When solid-state materials such as silicon, indium selenide, etc. are irradiated by radiation, the internal atoms or electrons will absorb the radiation energy and be excited, causing the electrons to transition from the valence band to the conduction band, generating free electrons and hole pairs. In the solid-state radiation sensor, the generated free electrons and hole pairs will produce a charge cloud in the material, and the distribution of the charge cloud is proportional to the energy and intensity of the radiation. The solid-state radiation sensor collects the above-mentioned charge and generates a measurable electrical signal. The weak electrical signal collected from the solid-state sensor is amplified by an amplifier, so that it can be processed and analyzed by the subsequent circuit, and then the intensity, energy spectrum, etc. of the radiation are calculated.
[0062] Further, the power supply 100 is also included, and the power supply 100 is connected with the nuclear radiation detection device 10 and the control device 60 respectively. The nuclear radiation detection device 10 and the control device 60 need a stable power supply 100 to ensure their normal work, and the connection of the power supply 100 respectively can avoid the problem of unstable power supply 100 caused by the mutual influence between devices, and improve the working reliability of the device.
[0063] Specifically, the power supply 100 is used to supply power for the nuclear radiation detection device 10 and the control device 60, and the power supply 100 is connected with the nuclear radiation detector 12 through the driving module 11.
[0064] The working process of the water purifier with nuclear radiation monitoring function in the embodiment of the present application is introduced below in combination with a specific application scenario, as follows:
[0065] The water purifier is in standby state, and the valve 20 is in closed state. When the user opens the water purifier, water flows into the nuclear radiation detection device 10 through the water inlet pipeline 30. The nuclear radiation detection device 10 monitors the nuclear radiation concentration in the water. The nuclear radiation detection device 10 detects the nuclear radiation concentration in the water and transmits the detection result to the control device 60. After receiving the nuclear radiation concentration information transmitted by the nuclear radiation detection device 10, the control device 60 compares and judges whether the nuclear radiation concentration is less than the preset concentration.
[0066] If the nuclear radiation concentration is less than 8.3 MBq / L, the control device 60 opens the valve 20, and the first water outlet pipeline 40 is communicated with the water inlet pipeline 30. The purified water flows out through the first water outlet pipeline 40, and the quality of the purified water is determined to be qualified by the nuclear radiation detection device 10.
[0067] If the nuclear radiation concentration is greater than or equal to 8.3 MBq / L, the control device 60 switches the valve 20 to another state, and the water inlet pipeline 30 is communicated with the second water outlet pipeline 50. The water flows out through the second water outlet pipeline 50 and triggers an alarm to notify the user to stop using, so as to ensure that the user will not drink water with high nuclear radiation concentration.
[0068] The following describes specific embodiments of the present application based on the above technical solutions.
[0069] Embodiment 1
[0070] Please refer to Figure 1 The present embodiment provides a water purifier with a nuclear radiation monitoring function, comprising a nuclear radiation detection device 10, a control device 60, a water inlet pipeline 30, a valve 20, a water outlet, a first water outlet pipeline 40 and a second water outlet pipeline 50. The nuclear radiation detection device 10 is arranged between the water inlet pipeline 30 and the water outlet. The nuclear radiation detection device 10 is used to detect the nuclear radiation concentration of the water purifier. The water inlet pipeline 30 is connected with the nuclear radiation detection device 10. The nuclear radiation detection device 10 is connected with the control device 60. The control device 60 is connected with the valve 20. The control device 60 is used to switch the opening and closing state of the valve 20. The valve 20 is connected with the first water outlet pipeline 40 and the second water outlet pipeline 50 respectively. When the nuclear radiation concentration is less than a preset concentration, the water inlet pipeline 30 and the first water outlet pipeline 40 are communicated. When the nuclear radiation concentration is greater than or equal to the preset concentration, the water inlet pipeline 30 and the second water outlet pipeline 50 are communicated. The nuclear radiation detection device 10 is accommodated in the water purifier. The nuclear radiation detection device 10 and the valve 20 are arranged between the water inlet pipeline 30 and the first water outlet pipeline 40. The nuclear radiation detection device 10 and the valve 20 are also arranged between the water inlet pipeline 30 and the second water outlet pipeline 50.
[0071] The water inlet is arranged on the water inlet pipeline 30. The water outlet comprises a first water outlet and a second water outlet. The first water outlet is arranged on the first water outlet pipeline 40. The second water outlet is arranged on the second water outlet pipeline 50. The second water outlet is connected with a drainage system. When the nuclear radiation concentration is greater than or equal to the preset concentration, the water exceeding the standard is drained to the drainage system through the second water outlet pipeline 50. The drainage system uniformly processes the water exceeding the standard.
[0072] The water purifier further comprises a filtering device 41 arranged on the first water outlet pipeline 40. The preset concentration is 8.3 MBq / L. The safety concentration is 1 Bq / L. If the nuclear radiation concentration is greater than 8.3 MBq / L, the water quality of the water purifier does not meet the standard. If the nuclear radiation concentration is less than or equal to 8.3 MBq / L, the water quality of the water purifier meets the standard, but needs to be processed through the filtering device 41 before use. The filtering device 41 comprises silver-loaded CL resin and XAD-4 resin.
[0073] The nuclear radiation detection device 10 comprises a nuclear radiation detector 12, a driving module 11 and a signal processing module 13. The nuclear radiation detector 12 is used to detect the nuclear radiation level of water; the driving module 11 is used to provide voltage for the nuclear radiation detector 12, drive the nuclear radiation detector 12 to work, and the signal processing module 13 is used to analyze and process the signal generated by the nuclear radiation detector 12. The nuclear radiation detector 12 is connected with the control device 60 through the signal processing module 13. The power supply 100 is connected with the nuclear radiation detection device 10 and the control device 60 respectively. The nuclear radiation detection device 10 and the control device 60 need the stable power supply 100 to ensure their normal work. The power supply 100 is used to supply power for the nuclear radiation detection device 10 and the control device 60. The power supply 100 is connected with the nuclear radiation detector 12 through the driving module 11.
[0074] The water purifier further comprises a nuclear radiation detection result output device 70 connected with the control device 60. The nuclear radiation detection result output device 70 is used to display the radiation dose data detected by the water purifier, including the radiation dose received per unit time and the like.
[0075] Embodiment 2
[0076] For Figure 4 Embodiment 2 and Embodiment 1 have the same parts which will not be repeated here. Embodiment 2 and Embodiment 1 are different in that the water purifier further comprises a wireless communication device 90 for transmitting the nuclear radiation detection result. The wireless communication device 90 can realize remote monitoring and management of the water purifier. The user can remotely receive the nuclear radiation detection result through a mobile phone application or a computer, and timely understand the water quality, thereby ensuring the safety of drinking water at home.
[0077] Embodiment 3
[0078] Embodiment 3 and Embodiment 1 have the same parts which will not be repeated here. Embodiment 3 and Embodiment 1 are different in that the nuclear radiation detector 12 is a solid-state radiation sensor. The solid-state radiation sensor has high-precision measurement capability, can accurately measure the radiation level in real time, and ensures the accuracy and stability of data.
[0079] Embodiment 4
[0080] For Figure 5 The water purifier further comprises an alarm device 81 and a display device 80. The alarm device 81 is connected with the nuclear radiation detection result output device 70. When the nuclear radiation concentration is greater than 0.1 Bq / L, the alarm device 81 sends an alarm signal. When the nuclear radiation is less than or equal to 0.1 Bq / L, the alarm device 81 does not send an alarm signal. The display device 80 is connected with the nuclear radiation detection result output device 70. The display device 80 can display the nuclear radiation level in real time, so that the user can immediately understand the radiation condition of the current drinking water environment.
[0081] The above only discloses several preferred embodiments of the utility model, and cannot limit the utility model right scope with this, therefore, the equivalent change made according to the utility model right claim still belongs to the range covered by the utility model.
Claims
1. A water purifier with nuclear radiation monitoring function, characterized in that, The nuclear radiation detection device (10), the control device (60), the water inlet pipeline (30), the valve (20), the water outlet, the first water outlet pipeline (40) and the second water outlet pipeline (50), The nuclear radiation detection device (10) is arranged between the water inlet pipeline (30) and the water outlet, and is used for detecting the nuclear radiation concentration of the water purifier; the water inlet pipeline (30) is connected with the nuclear radiation detection device (10); the nuclear radiation detection device (10) is connected with the control device (60); the control device (60) is connected with the valve (20); the control device (60) is used for switching the opening and closing state of the valve (20); and the valve (20) is connected with the first water outlet pipeline (40) and the second water outlet pipeline (50) respectively. When the nuclear radiation concentration is less than a preset concentration, the water inlet pipeline (30) and the first water outlet pipeline (40) are communicated; and when the nuclear radiation concentration is greater than or equal to the preset concentration, the water inlet pipeline (30) is communicated with the second water outlet pipeline (50).
2. The water purifier with a nuclear radiation monitoring function according to claim 1, characterized in that, The filter device (41) is further arranged on the first water outlet pipeline (40).
3. The water purifier having a nuclear radiation monitoring function according to claim 1, characterized by The nuclear radiation detection device (10) comprises a nuclear radiation detector (12), a driving module (11) and a signal processing module (13).
4. The water purifier with a nuclear radiation monitoring function according to any one of claims 1 to 3, characterized in that, The water purifier further comprises a nuclear radiation detection result output device (70) connected with the control device (60).
5. The water purifier having a nuclear radiation monitoring function according to claim 4, characterized by The alarm device (81) is further connected with the nuclear radiation detection result output device (70).
6. The water purifier having a nuclear radiation monitoring function according to claim 4, characterized by The display device (80) is further connected with the nuclear radiation detection result output device (70).
7. The water purifier with a nuclear radiation monitoring function according to any one of claims 1 to 3, characterized in that, The water purifier further comprises a wireless communication device (90) for transmitting the nuclear radiation detection result.
8. The water purifier having a nuclear radiation monitoring function according to claim 3, characterized by The nuclear radiation detector (12) is connected with the control device (60) through the signal processing module (13).
9. The water purifier having a nuclear radiation monitoring function according to claim 3, characterized by The nuclear radiation detector (12) is a solid-state radiation sensor.
10. The water purifier with a nuclear radiation monitoring function according to any one of claims 1 to 3, characterized in that, The power supply (100) is further connected with the nuclear radiation detection device (10) and the control device (60) respectively.