Integrated water purification filter element

Abstract

The utility model relates to an integrated water purification filter element, which belongs to the technical field of integrated water purification filter elements and comprises a filter element body in threaded connection with a water filtering end of a water purifier. A detection structure is arranged on the outer side of the filter element body; the detection structure comprises a bearing shell arranged on the outer side of the filter element body in a sleeving manner and a power supply located in the bearing shell, and the bearing shell is in threaded connection with the outer side of the water filtering end of the water purifier; a fixed cylinder is detachably mounted on the inner bottom wall of the bearing shell, and a plurality of water through holes are formed in the fixed cylinder; and a contact switch is arranged in the fixed cylinder and is electrically connected with the alarm. By arranging the detection structure, water discharged from the joint of the filter element body and the water filter end of the water purifier is received by the receiving shell, and water in the fixed cylinder moves upwards along with the floating ball, so that the floating ball finally touches the contact switch, the alarm rings, and the effect of reminding personnel of water leakage at the joint of the filter element body and the water filter end of the water purifier is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated water purification filter elements, and particularly relates to an integrated water purification filter element. Background Art

[0002] The integrated water purification filter is an important component of the water purifier. It integrates multiple filtering materials and functions to achieve all-round water purification.

[0003] With the long-term use of the integrated water purification filter, impurities intercepted by various filter materials in the integrated water purification filter accumulate in the integrated water purification filter, resulting in a decrease in the filtering capacity of the integrated water purification filter, and the integrated water purification filter needs to be replaced. However, after the new integrated water purification filter is installed at the water filtration end of the water purifier, there may be tiny gaps in the joints due to failure to ensure that the joints are completely sealed or the sealing materials are not correctly applied during the assembly process. In this state, water leakage may not occur at the joints for a short time after water is passed through the water purifier and the integrated water purification filter. However, after the new integrated water purification filter is installed, it will be left unattended, which can easily lead to leakage without anyone knowing.

[0004] In order to solve the above problems, an integrated water purification filter element is proposed in the present application. Utility Model Content

[0005] The utility model aims at the technical problems existing in the prior art and provides an integrated water purification filter element.

[0006] The utility model solves the above technical problems with the following technical solutions: an integrated water purification filter element, comprising a filter element body, wherein the filter element body is threadedly connected to the water filtering end of the water purifier;

[0007] A detection structure is arranged on the outer side of the filter element body;

[0008] The detection structure includes a receiving shell sleeved on the outside of the filter element body and a power source located in the receiving shell, and the receiving shell is threadedly connected to the outside of the water filter end of the water purifier;

[0009] A fixing cylinder is detachably mounted on the inner bottom wall of the receiving shell, and a plurality of water holes are provided on the fixing cylinder;

[0010] A contact switch is arranged in the fixed cylinder, the contact switch is electrically connected to the alarm, and the contact switch is electrically connected to the power supply;

[0011] A floating ball is placed inside the fixed cylinder;

[0012] The receiving shell is provided with a drainage component.

[0013] The input end of the filter element body is connected to a water filter pipe, and the water filter pipe is located inside the filter element body. A water inlet is provided on the water filter pipe. By setting the water filter pipe, various water filter materials are placed between the filter element body and the filter element pipe.

[0014] A first sealing ring and a second sealing ring are installed at one end of the filter element body. The first sealing ring and the second sealing ring are provided to seal the gap between the filter element body and the water filtering end of the water purifier.

[0015] The inner wall of the fixing tube is provided with a thread groove, and the fixing tube is threadably connected with the fixing tube through the thread groove. The thread groove is provided to facilitate the disassembly and assembly of the fixing tube.

[0016] A threaded column is threadedly connected to the inner side of the top of the fixed cylinder, the power supply is installed on the top of the threaded column, and the contact switch is installed on the bottom of the threaded column. The threaded column is provided to facilitate the removal of the contact switch from the fixed cylinder.

[0017] A third sealing ring is installed at the bottom of the receiving shell. By providing the third sealing ring, it is convenient to seal the gap between the receiving shell and the water filtering end of the water purifier.

[0018] The drainage component comprises a drainage pipe connected to the bottom of the receiving shell, and a ball valve is installed on the drainage pipe. The drainage component is arranged to discharge the water in the receiving shell.

[0019] One end of the drain pipe is sleeved with a hose, and the hose is provided to facilitate the water in the receiving shell to be led to a designated position for discharge.

[0020] The beneficial effects of the utility model are:

[0021] By setting up a detection structure, the water discharged from the connection between the filter element body and the water filter end of the water purifier is received by the receiving shell, and the water in the fixed cylinder carries the float ball upward, so that the float ball finally touches the contact switch, causing the alarm to sound, thereby achieving the effect of reminding people that there is water leakage at the connection between the filter element body and the water filter end of the water purifier.

[0022] When the alarm sounds, open the ball valve, and the water in the receiving shell is discharged into the hose through the drain pipe, and then discharged into the pool by the hose, thereby achieving the effect of treating the water in the receiving shell, making it easy to disassemble the receiving shell later and to inspect the connection between the filter element body and the water purifier water filter end. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This utility model is a schematic diagram showing the overall structure of the device;

[0024] Figure 2 This utility model is a schematic diagram showing the detection structure;

[0025] Figure 3 This is a cross-sectional schematic diagram showing the internal structure of the filter element body of the utility model;

[0026] Figure 4 This utility model is a cross-sectional schematic diagram showing the internal structure of the receiving shell;

[0027] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. Filter element body; 101. First sealing ring; 102. Second sealing ring; 103. Water filter pipe;

[0030] 2. Detection structure; 201. Receiver shell; 202. Fixing cylinder; 203. Threaded groove; 204. Alarm; 205. Contact switch; 206. Threaded column; 207. Power supply; 208. Float; 209. Third sealing ring;

[0031] 3. Drain assembly; 301. Drain pipe; 302. Ball valve; 303. Hose. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0033] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0034] In the description of the present application, the term "for example" is used to mean "used as an example, illustration or description". Any embodiment described as "for example" in the present application is not necessarily to be construed as being more preferred or advantageous than other embodiments. In order to enable any technician in the field to implement and use the utility model, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details that make the description of the utility model obscure. Therefore, the utility model is not intended to be limited to the embodiments shown, but is consistent with the widest range of principles and features disclosed in the present application.

[0035] Reference Figure 1-3 , an integrated water purification filter element, comprising a filter element body 1, the filter element body 1 is threadedly connected to the water filtering end of the water purifier, the water filtering end of the water purifier is divided into a water outlet end and a water inlet end, the water outlet end is connected to the water inlet on the filter element body 1, in addition, the filter element body 1 is provided with a water outlet at the same end as the water inlet, and the water outlet is connected to the water inlet end of the water filtering end of the water inlet, the input end of the filter element body 1 is connected and installed with a water filter pipe 103, and the water filter pipe 103 is located inside the filter element body 1, and a water through hole is provided on the water filter pipe 103, the water entering through the water inlet of the filter element body 1 passes through the water through hole on the filter water pipe 103 and enters the inside of the filter element body 1, and finally, is discharged from the water outlet on the filter element body 1 and discharged back into the water purifier, it should be supplemented that a large amount of filter material is placed between the filter pipe 103 and the filter element body 1, and these filter materials mainly include: a pre-filter layer formed by folding a high-efficiency PP membrane, an activated carbon filter layer and a hollow fiber ultrafiltration membrane filter layer;

[0036] Pre-filtration layer made of folded high-efficiency PP membrane: a tubular filter element made of non-toxic and odorless polyester fiber particles, with a filtration accuracy of about 5 microns, used to filter large particles of impurities in tap water, such as silt, rust, red worms, colloids, etc.;

[0037] Activated carbon filter layer: using fruit shell charcoal and coal-based activated carbon and food-grade adhesives to effectively remove organic matter, residual chlorine and radioactive substances in water, while removing odor in water, improving taste and water quality;

[0038] Hollow fiber ultrafiltration membrane filter layer: Made of hollow fiber silk membrane, the filtration accuracy is about 0.01 micron, which is used to effectively remove harmful substances such as mud, rust, bacteria, macromolecular organic matter in the water, while retaining minerals and trace elements that are beneficial to the human body;

[0039] After passing through the above-mentioned multi-layer filter material, the water flows back into the water purifier through the water outlet on the filter element body 1.

[0040] Reference Figure 2 and Figure 3 A first sealing ring 101 and a second sealing ring 102 are installed at one end of the filter element body 1. The second sealing ring 102 is used to seal the gap between the water inlet of the filter element body 1 and the water outlet of the water purifier. The first sealing ring 101 cooperates with the second sealing ring 102 to seal the gap between the water outlet of the filter element body 1 and the water inlet of the water purifier.

[0041] Reference Figure 2 A detection structure 2 is provided on the outside of the filter element body 1. The detection structure 2 includes a receiving shell 201 sleeved on the outside of the filter element body 1 and a power supply 207 located in the receiving shell 201. The receiving shell 201 is threadedly connected to the outside of the water filter end of the water purifier. After the filter element body 1 is replaced, before water is passed through the water purifier, the receiving shell 201 is sleeved on the outside of the new filter element body 1, and then the receiving shell 201 is screwed on the outside of the water filter end of the water purifier. After that, water is passed into the water purifier. At this time, water enters the filter element body 1, and the filter element body 1 and the water filter end of the water purifier will be subjected to water pressure. The receiving shell 201 is used to deal with water seeping or spraying through the connection between the filter element body 1 and the water filter end of the water purifier, so as to avoid the outflowing water splashing around and making it inconvenient to clean up.

[0042] Reference Figure 2 , Figure 4 as well as Figure 5 A fixed cylinder 202 is detachably mounted on the inner bottom wall of the receiving shell 201, and a plurality of water holes are opened on the fixed cylinder 202. The fixed cylinder 202 is installed in the receiving shell 201. When water flows at the connection between the filter element body 1 and the water filtering end of the water purifier, the water is received by the receiving shell 201. At this time, the water enters the fixed cylinder 202 through the water opening.

[0043] A contact switch 205 is provided in the fixed cylinder 202, and the contact switch 205 is electrically connected to the alarm 204, and the contact switch 205 is electrically connected to the power supply 207. A float 208 is placed inside the fixed cylinder 202, and the float 208 can touch the contact switch 205 when it moves upward, and the alarm 204 is activated by the contact switch 205, causing the alarm 204 to sound.

[0044] According to the above technical scheme, specifically, when water flows at the connection between the filter element body 1 and the water filter end of the water purifier, the water is received by the receiving shell 201, and the water enters the fixed cylinder 202 through the water inlet. As the water in the receiving shell 201 gradually increases, the water level in the fixed cylinder 202 also increases accordingly, and the water in the fixed cylinder 202 moves up with the float 208. Finally, the float 208 touches the contact switch 205, causing the alarm 204 to sound, thereby achieving the effect of reminding personnel that the connection between the filter element body 1 and the water filter end of the water purifier is leaking, solving the problem that the connection between the filter element body 1 and the water filter end of the water purifier may leak without anyone noticing after the new filter element body 1 is assembled, and achieving the purpose of promptly reminding personnel that the connection between the filter element body 1 and the water filter end of the water purifier is leaking.

[0045] Among them, the specific model of the contact switch 205 is the Omron micro-tact switch B3F-4055, the specific model of the alarm 204 is the SONITRON alarm SMAC-25, and the specific model of the power supply 207 is CR1220. The circuit connection method between the contact switch 205, the alarm 204 and the power supply 207 can be reasonably set according to actual conditions, and the signal transmission method of the three is the existing technology.

[0046] Reference Figure 4 A thread groove 203 is provided on the inner wall of the fixing tube 202 , and the fixing tube 202 is threadedly connected with the fixing tube 202 through the thread groove 203 . The thread groove 203 facilitates the disassembly and assembly of the fixing tube 202 into the receiving shell 201 .

[0047] Reference Figure 5 A threaded column 206 is threadedly connected to the inner side of the top of the fixed cylinder 202, the power supply 207 is installed on the top of the threaded column 206, and the contact switch 205 is installed on the bottom of the threaded column 206. By unscrewing the threaded column 206 from the fixed cylinder 202, it is convenient to take the contact switch 205 out of the fixed cylinder 202, thereby achieving the effect of facilitating the maintenance of the contact switch 205.

[0048] Reference Figure 5 A third sealing ring 209 is installed at the bottom of the receiving shell 201, and the third sealing ring 209 is used to seal the gap between the receiving shell 201 and the outer side of the water filtering end of the water purifier.

[0049] Referring to the figure, a drainage assembly 3 is provided on the receiving shell 201, and the drainage assembly 3 includes a drainage pipe 301 connected to the bottom of the receiving shell 201, and a ball valve 302 is installed on the drainage pipe 301. After the receiving shell 201 is assembled on the outer side of the filter element body 1, the ball valve 302 is in a closed state, so that the drainage pipe 301 is blocked. When there is water in the receiving shell 201, the ball valve 302 can be opened to open its interior, so that the water in the receiving shell 201 is discharged through the drainage pipe 301. A hose 303 is sleeved on one end of the drainage pipe 301, one end of the hose 303 is connected to the drainage pipe 301, and the other end is placed in the pool;

[0050] Specifically, when the alarm 204 sounds, the water purifier is cut off from the water source to prevent the connection between the filter element body 1 and the water filter end of the water purifier from continuing to be subjected to a large water pressure. Then the ball valve 302 is opened to open its interior. At this time, the water in the receiving shell 201 is discharged into the hose 303 through the drain pipe 301, and then discharged into the pool through the hose 303, thereby achieving the effect of treating the water in the receiving shell 201, facilitating the subsequent disassembly of the receiving shell 201, and facilitating the inspection and maintenance of the connection between the filter element body 1 and the water filter end of the water purifier.

[0051] Working principle:

[0052] When water flows at the connection between the filter element body 1 and the water filter end of the water purifier, the water is received by the receiving shell 201, and the water enters the fixed cylinder 202 through the water port. As the water in the receiving shell 201 gradually increases, the water level in the fixed cylinder 202 also increases, and the water in the fixed cylinder 202 moves up with the float 208. Finally, the float 208 touches the contact switch 205, causing the alarm 204 to sound, thereby achieving the effect of reminding personnel of water leakage at the connection between the filter element body 1 and the water filter end of the water purifier, solving the problem that the connection between the filter element body 1 and the water filter end of the water purifier may leak without anyone noticing after the new filter element body 1 is assembled, and achieving the purpose of timely reminding personnel of water leakage at the connection between the filter element body 1 and the water filter end of the water purifier.

[0053] When the alarm 204 sounds, the integrated water purification filter element cuts off the water purifier from the water source to prevent the connection between the filter element body 1 and the water filter end of the water purifier from continuing to be subjected to a large water pressure. Then the ball valve 302 is opened to open the inside of the ball valve 302. At this time, the water in the receiving shell 201 is discharged into the hose 303 through the drain pipe 301, and then discharged into the pool through the hose 303, thereby achieving the effect of treating the water in the receiving shell 201, facilitating the subsequent disassembly of the receiving shell 201, and facilitating the inspection and maintenance of the connection between the filter element body 1 and the water filter end of the water purifier.

[0054] Although the preferred embodiments of the utility model have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0055] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An integrated water purification filter element, comprising a filter element body (1), characterized in that: The filter element body (1) is threadedly connected to the water filtering end of the water purifier; A detection structure (2) is provided on the outer side of the filter element body (1); The detection structure (2) comprises a receiving shell (201) sleeved on the outside of the filter element body (1) and a power source (207) located in the receiving shell (201); the receiving shell (201) is threadedly connected to the outside of the water filter end of the water purifier; A fixing cylinder (202) is detachably mounted on the inner bottom wall of the receiving shell (201), and a plurality of water holes are provided on the fixing cylinder (202); A contact switch (205) is disposed in the fixed cylinder (202), and the contact switch (205) is electrically connected to the alarm (204), and the contact switch (205) is electrically connected to the power source (207); A floating ball (208) is placed inside the fixed cylinder (202); The receiving shell (201) is provided with a drainage assembly (3).

2. The integrated water purification filter element according to claim 1, characterized in that: The input end of the filter element body (1) is connected to a water filter pipe (103) installed thereon, and the water filter pipe (103) is located inside the filter element body (1), and a water outlet is provided on the water filter pipe (103).

3. The integrated water purification filter element according to claim 1, characterized in that: A first sealing ring (101) and a second sealing ring (102) are installed at one end of the filter element body (1).

4. The integrated water purification filter element according to claim 1, characterized in that: The inner wall of the fixing tube (202) is provided with a thread groove (203), and the fixing tube (202) is threadedly connected to the fixing tube (202) via the thread groove (203).

5. The integrated water purification filter element according to claim 4, characterized in that: A threaded column (206) is threadedly connected to the inner side of the top end of the fixing cylinder (202), the power source (207) is installed on the top of the threaded column (206), and the contact switch (205) is installed on the bottom of the threaded column (206).

6. The integrated water purification filter element according to claim 1, characterized in that: A third sealing ring (209) is installed at the bottom of the receiving shell (201).

7. The integrated water purification filter element according to claim 1, characterized in that: The drainage assembly (3) comprises a drainage pipe (301) connected to the bottom of the receiving shell (201), and a ball valve (302) is installed on the drainage pipe (301).

8. The integrated water purification filter element according to claim 7, characterized in that: One end of the drainage pipe (301) is sleeved with a hose (303).

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