Device for monitoring and removing fluorine content in drinking water

Abstract

The utility model provides a device for monitoring and removing fluorine content in drinking water, which relates to the field of water processing and comprises a cabinet body, a partition plate is fixed in the cabinet body, a water purification tank is fixed at the top of the partition plate, and an activated carbon filter cartridge and a reverse osmosis membrane filter cartridge are respectively fixed at the top of the water purification tank. A fluorine ion analyzer is fixed on the inner wall of the bottom of the cabinet body, and a first sampling port and a second sampling port are respectively formed in the fluorine ion analyzer. The activated carbon filter cartridge and the reverse osmosis membrane filter cartridge are arranged, and a tap water pipe is connected with a water inlet pipe, so that when people use water daily, tap water firstly passes through the activated carbon filter cartridge to adsorb and filter peculiar smell, organic matters, drug residues, heavy metals and fluorides, primary filtration of drinking water can be realized, then the tap water enters the reverse osmosis membrane filter cartridge, and the reverse osmosis membrane filter cartridge is used for filtering water. The drinking water can be further filtered, fluoride in the drinking water is effectively filtered again, and the hardness of the drinking water is improved.

Description

Technical Field

[0001] The utility model relates to the field of water processing, in particular to a device for monitoring and removing fluorine content in drinking water. Background Art

[0002] Fluorine is a non-metallic chemical element and one of the elements widely distributed in nature. It is widely present in natural water bodies and in all tissues of the human body, but it mainly accumulates in teeth and bones. Appropriate fluorine is necessary for the human body, while excessive fluorine is harmful to the human body. Fluoride removal from drinking water is closely related to the health of the people, so there is a great demand for fluoride removal from drinking water.

[0003] In high-fluoride areas, or some areas where the quality of tap water may be questionable, people may want to improve the fluoride content in drinking water by themselves. Therefore, we have proposed a device for monitoring and removing fluoride content in drinking water to facilitate people in need to manage the quality of drinking water at home and make the fluoride content in the water meet the national drinking water hygiene standards. Utility Model Content

[0004] The utility model aims to solve the problem of removing fluoride from household drinking water in high-fluoride areas.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for monitoring and removing fluorine content in drinking water, comprising a cabinet, a partition is fixed in the cabinet, a clean water tank is fixed on the top of the partition, an activated carbon filter cartridge and a reverse osmosis membrane filter cartridge are respectively fixed on the top of the clean water tank, a fluorine ion analyzer is fixed on the bottom inner wall of the cabinet, a first sampling port and a second sampling port are respectively provided on the fluorine ion analyzer, and a sample suction mechanism is provided on the cabinet.

[0006] Preferably, the sample suction mechanism comprises a first micro pump and a second micro pump respectively fixed to the inner walls of both sides of the cabinet, and the first micro pump and the second micro pump are respectively provided with a suction tube and a delivery tube.

[0007] Preferably, the water outlet end of the activated carbon filter cartridge and the water inlet end of the reverse osmosis membrane filter cartridge are fixedly connected by a first connecting pipe, the surface of the first connecting pipe is fixedly connected to the suction tube of the first micro pump, and the bottom end of the delivery pipe of the first micro pump passes through the bottom of the partition and is fixedly connected to the first sampling port.

[0008] Preferably, the water outlet end of the reverse osmosis membrane filter cartridge is fixedly connected to the water inlet end of the clean water tank by a second connecting pipe, the surface of the second connecting pipe is fixedly connected to the suction tube of the second micro pump, and the bottom end of the delivery pipe of the second micro pump passes through the bottom of the partition and is fixedly connected to the second sampling port.

[0009] Preferably, a water inlet pipe and a water outlet pipe are fixed to one side wall of the cabinet, the water inlet end of the activated carbon filter cartridge is fixedly connected to one end of the water inlet pipe, and the water outlet end of the clean water tank is fixedly connected to one end of the water outlet pipe.

[0010] Preferably, a cabinet door is hingedly connected to the front of the cabinet body via a hinge, and a display controller is fixed on the surface of the cabinet door.

[0011] Preferably, the water outlet end of the activated carbon filter cartridge is higher than the water inlet end of the reverse osmosis membrane filter cartridge.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, an activated carbon filter cartridge and a reverse osmosis membrane filter cartridge are arranged to connect the tap water pipe with the water inlet pipe. In this way, when people use water in daily life, the tap water will first pass through the activated carbon filter cartridge to adsorb and filter odor, organic matter, drug residues, heavy metals and fluorides, thereby realizing the primary filtration of drinking water. Then, the tap water will enter the reverse osmosis membrane filter cartridge to further filter the drinking water, effectively filter the fluoride in the drinking water again, and improve the hardness of the drinking water.

[0014] 2. In the utility model, by providing a fluorine ion analyzer, a first sampling port, a second sampling port and a sample suction mechanism, the fluorine ion analyzer can monitor the fluorine content of drinking water after primary filtration and drinking water after secondary filtration respectively, and the data are fed back to the display controller for calculation and analysis. When the device is used daily, the fluorine content of the treated drinking water can be continuously monitored, and the degree of use of the activated carbon filter cartridge and the reverse osmosis membrane filter cartridge can be monitored, so as to promptly remind people to replace the activated carbon filter cartridge and the reverse osmosis membrane filter cartridge, so that the device can maintain a better treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the overall structure of the device for monitoring and removing fluoride content in drinking water proposed by the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the internal structure of the cabinet part of the device for monitoring and removing fluoride content in drinking water proposed by the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the structure of the enlarged position A in the device for monitoring and removing fluoride content in drinking water proposed by the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the water purification tank structure in the device for monitoring and removing fluoride content in drinking water proposed by the utility model.

[0019] Legend: 1. Cabinet; 2. Partition; 3. Clean water tank; 4. Activated carbon filter cartridge; 5. Reverse osmosis membrane filter cartridge; 6. Fluoride ion analyzer; 7. First sampling port; 8. Second sampling port; 9. Sampling mechanism; 901. First micro pump; 902. Second micro pump; 903. Suction tube; 904. Delivery tube; 10. First connecting tube; 11. Second connecting tube; 12. Water inlet pipe; 13. Water outlet pipe; 14. Cabinet door; 15. Display controller. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a device for monitoring and removing fluoride content in drinking water, including a cabinet 1, a partition 2 is fixed in the cabinet 1, a clean water tank 3 is fixed on the top of the partition 2, an activated carbon filter cartridge 4 and a reverse osmosis membrane filter cartridge 5 are respectively fixed on the top of the clean water tank 3, a fluoride ion analyzer 6 is fixed on the bottom inner wall of the cabinet 1, a first sampling port 7 and a second sampling port 8 are respectively provided on the fluoride ion analyzer 6, and a sample suction mechanism 9 is provided on the cabinet 1.

[0023] The effect achieved by the entire embodiment 1 is that the activated carbon filter cartridge 4 can pre-adsorb and remove odor, organic matter, drug residues, heavy metals and fluorides in tap water, and the reverse osmosis membrane filter cartridge 5 can further filter the tap water, and effectively filter the fluoride in the drinking water again to improve the hardness of the drinking water. The fluoride ion analyzer 6 cooperates with the sample suction mechanism 9 to detect the water in the two filtering stages respectively, so that people can determine the fluoride content in the drinking water, and can promptly remind people to replace the activated carbon filter cartridge 4 and the reverse osmosis membrane filter cartridge 5 when the filtering effect is not good, thereby maintaining a better treatment effect.

[0024] Embodiment 2, as Figure 1-Figure 4As shown, the sample suction mechanism 9 includes a first micro pump 901 and a second micro pump 902 respectively fixed on the inner walls of both sides of the cabinet 1, and the first micro pump 901 and the second micro pump 902 are respectively provided with a suction pipe 903 and a delivery pipe 904; the water outlet end of the activated carbon filter cartridge 4 and the water inlet end of the reverse osmosis membrane filter cartridge 5 are fixedly connected with a first connecting pipe 10, the surface of the first connecting pipe 10 is fixedly connected with the suction pipe 903 of the first micro pump 901, and the bottom end of the delivery pipe 904 of the first micro pump 901 passes through the bottom of the partition 2 and is fixedly connected with the first sampling port 7; the water outlet end of the reverse osmosis membrane filter cartridge 5 is fixedly connected with the water inlet end of the clean water tank 3 There is a second connecting pipe 11, the surface of the second connecting pipe 11 is fixedly connected to the suction pipe 903 of the second micro pump 902, and the bottom end of the delivery pipe 904 of the second micro pump 902 passes through the bottom of the partition 2 and is fixedly connected to the second sampling port 8; a water inlet pipe 12 and a water outlet pipe 13 are fixedly connected to one side wall of the cabinet 1, the water inlet end of the activated carbon filter cartridge 4 is fixedly connected to one end of the water inlet pipe 12, and the water outlet end of the clean water tank 3 is fixedly connected to one end of the water outlet pipe 13; a cabinet door 14 is hinged on the front of the cabinet 1 through a hinge, and a display controller 15 is fixed on the surface of the cabinet door 14; the water outlet end of the activated carbon filter cartridge 4 is higher than the water inlet end of the reverse osmosis membrane filter cartridge 5.

[0025] The effect achieved by the entire embodiment 2 is that the first micro pump 901 can suck water treated by the activated carbon filter cartridge 4 for detection, and the second micro pump 902 can extract water treated by the activated carbon filter cartridge 4 and the reverse osmosis membrane filter cartridge 5 for detection, so that the fluorine content in the drinking water treated by the device can be monitored in real time, and at the same time, the filtering effect of the activated carbon filter cartridge 4 and the reverse osmosis membrane filter cartridge 5 can be reflected indirectly, so that personnel can replace them in time. The water outlet end of the activated carbon filter cartridge 4 is higher than the water inlet end of the reverse osmosis membrane filter cartridge 5, so that the water treated by the activated carbon filter cartridge 4 can smoothly pass through the first connecting pipe 10 into the reverse osmosis membrane filter cartridge 5 for filtration.

[0026] Working principle: When in use, people connect the tap water pipe to the water inlet pipe 12, and the tap water first enters the activated carbon filter cartridge 4 for adsorption filtration to remove odor and fluoride in advance. The water after the primary filtration flows into the first connecting pipe 10. When the first micro pump 901 is started, some of the water treated by the activated carbon filter cartridge 4 can be sucked through the suction pipe 903 and the delivery pipe 904 and sent to the fluoride ion analyzer 6 for detection. The water in the first connecting pipe 10 will enter the reverse osmosis membrane filter cartridge 5 for further filtration, so that the harmful substances and fluoride in the water can be filtered again. After being treated by the reverse osmosis membrane filter cartridge 5, The treated water will enter the clean water tank 3 through the second connecting pipe 11 for storage. At this time, the fluorine content in the drinking water is within the standard range. When the second micro pump 902 is started, the fluorine content of the completely treated water can be detected to determine whether the fluorine content of the treated drinking water meets the standard. In addition, people can know the corresponding fluorine content of the drinking water after the primary filtration and the secondary filtration from the display controller 15. When the display controller 15 detects that the filtering effect of the activated carbon filter cartridge 4 and the reverse osmosis membrane filter cartridge 5 is greatly reduced and needs to be replaced, the display controller 15 can issue an alarm to remind people to replace them in time.

[0027] The wiring diagrams of the display controller 15, the fluoride ion analyzer 6, the first micro pump 901 and the second micro pump 902 in the present invention are common knowledge in the art, and their working principles are already known technologies. The models are selected according to the actual use. Therefore, the control method and wiring arrangement of the display controller 15, the fluoride ion analyzer 6, the first micro pump 901 and the second micro pump 902 are not explained in detail. In summary, the problems raised in the above background are solved.

[0028] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A device for monitoring and removing fluoride content in drinking water, characterized in that: The invention comprises a cabinet (1), wherein a partition (2) is fixed inside the cabinet (1), a clean water tank (3) is fixed on the top of the partition (2), an activated carbon filter cartridge (4) and a reverse osmosis membrane filter cartridge (5) are respectively fixed on the top of the clean water tank (3), a fluorine ion analyzer (6) is fixed on the inner wall of the bottom of the cabinet (1), a first sampling port (7) and a second sampling port (8) are respectively provided on the fluorine ion analyzer (6), and a sample suction mechanism (9) is provided on the cabinet (1).

2. The device for monitoring and removing fluoride content in drinking water according to claim 1, characterized in that: The sample suction mechanism (9) comprises a first micro pump (901) and a second micro pump (902) respectively fixed to the inner walls of both sides of the cabinet (1); the first micro pump (901) and the second micro pump (902) are respectively provided with a suction tube (903) and a delivery tube (904).

3. The device for monitoring and removing fluoride content in drinking water according to claim 2, characterized in that: The water outlet end of the activated carbon filter cartridge (4) and the water inlet end of the reverse osmosis membrane filter cartridge (5) are fixedly connected by a first connecting pipe (10); the surface of the first connecting pipe (10) is fixedly connected to the suction pipe (903) of the first micro pump (901); and the bottom end of the delivery pipe (904) of the first micro pump (901) passes through the bottom of the partition (2) and is fixedly connected to the first sampling port (7).

4. The device for monitoring and removing fluoride content in drinking water according to claim 3, characterized in that: The water outlet end of the reverse osmosis membrane filter cartridge (5) and the water inlet end of the clean water tank (3) are fixedly connected via a second connecting pipe (11); the surface of the second connecting pipe (11) is fixedly connected to the suction pipe (903) of the second micro pump (902); and the bottom end of the delivery pipe (904) of the second micro pump (902) passes through the bottom of the partition (2) and is fixedly connected to the second sampling port (8).

5. The device for monitoring and removing fluoride content in drinking water according to claim 1, characterized in that: A water inlet pipe (12) and a water outlet pipe (13) are fixed to one side wall of the cabinet (1), the water inlet end of the activated carbon filter cartridge (4) is fixedly connected to one end of the water inlet pipe (12), and the water outlet end of the clean water tank (3) is fixedly connected to one end of the water outlet pipe (13).

6. The device for monitoring and removing fluoride content in drinking water according to claim 1, characterized in that: A cabinet door (14) is hingedly connected to the front of the cabinet body (1) via a hinge, and a display controller (15) is fixed to the surface of the cabinet door (14).

7. The device for monitoring and removing fluoride content in drinking water according to claim 1, characterized in that: The water outlet end of the activated carbon filter cartridge (4) is higher than the water inlet end of the reverse osmosis membrane filter cartridge (5).

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