Induction water economizer

Abstract

The utility model discloses an induction water economizer which comprises an upper shell, a lower shell, an adapter and a filtering piece arranged in the adapter, and the outer side of the adapter is connected with a sewage discharging piece used for discharging impurities on the filtering piece. The induction water economizer has the beneficial effects that by arranging the pollution discharge part, when it is found that water flow of the induction water economizer becomes small, impurities blocked at the filter screen can be discharged through the pollution discharge part, that is, a sealing cover is opened, water in a pipeline is discharged from a pollution discharge pipe, and the impurities blocked at the filter screen can be driven to flow outwards in the water discharging process; according to the induction water-saving device, the induction water-saving device does not need to be disassembled during sewage discharge, and the problem that the connection sealing performance of the adapter and the water outlet end of the water source becomes poor due to the fact that the induction water-saving device is disassembled for multiple times can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water savers, and in particular relates to an induction water saver. Background Art

[0002] After searching, the announcement number is CN213512280U, and the name is an intelligent induction water saver. The device is provided with an adapter, and a filter is provided in the adapter to filter impurities in the water pipe, so as to avoid the following situations: the impurities cause the wear between the valve core and the mating surface of the solenoid valve to increase, and the gap to increase, which causes the water saver to leak;

[0003] However, the device has the following problems when in use: the impurities in the water pipe are filtered through the filter, and the impurities accumulate on the filter. After a certain period of use, the impurities become too much and cause the filter to be blocked, resulting in a decrease in water output. At this time, the adapter needs to be removed to clean the filter. Frequent disassembly can easily lead to poor sealing of the connection between the adapter and the water outlet, resulting in water leakage at the adapter. Therefore, an induction water saver is provided to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an induction water saver in order to solve the above problems.

[0005] In order to achieve the above technical objectives, the utility model provides the following technical solutions:

[0006] The induction water saver provided by the utility model comprises an upper shell, a lower shell, an adapter and a filter element arranged in the adapter, and a sewage discharge element for discharging impurities on the filter element is connected to the outer side of the adapter.

[0007] When the above-mentioned induction water-saving device is used, when it is found that the water output becomes smaller, the impurities on the filter element can be discharged from the induction water-saving device through the sewage discharge piece. Specifically, during operation, the water source is first turned off, and then the sewage discharge piece is opened and then the water source is opened, so that the water in the water source is discharged from the sewage discharge piece through the adapter. During the discharge process, the water will drive the impurities on the outside of the filter element to be discharged outward. After a certain period of discharge, the water source is first turned off and then the sewage discharge piece is closed. When the sewage discharge piece is closed, the water source is opened, and the user uses the sensor to make water flow out of the water saver.

[0008] Preferably, the adapter comprises a first connecting tube, a first limiting ring and a second limiting ring are arranged in the first connecting tube, the sewage discharge member is located between the first limiting ring and the second limiting ring, and the first limiting ring is located below the second limiting ring.

[0009] Preferably, the filter element comprises a mounting ring of a plate-like structure, a filter screen is connected inside the mounting ring, a clamping ring of a tubular structure is connected outside the mounting ring, and a top surface of the clamping ring abuts against a bottom surface of the first limiting ring.

[0010] Preferably, a mounting hole connected to the sewage discharge member is formed on the outer side of the first connecting pipe, and the mounting hole is located between the first limiting ring and the second limiting ring.

[0011] Preferably, the sewage discharge component includes a second connecting pipe connected to the mounting hole, one end of the second connecting pipe is connected to a limiting pipe, the limiting pipe is located outside the connecting pipe, and a sewage discharge switch is installed on the limiting pipe.

[0012] Preferably, the sewage drain switch comprises a first sewage drain pipe connected to the limiting pipe, one end of the first sewage drain pipe is connected to the limiting pipe, and the other end is threadedly connected to a first sealing cover.

[0013] Preferably, the drain switch comprises a hand valve connected to the outside of the limit pipe.

[0014] Preferably, a connecting ring is also installed in the limiting tube, the hand valve is located between the connecting ring and the first connecting tube, one end of the connecting ring is connected to one end of a folding ring, the other end of the folding ring is connected to a second sewage pipe, and a second sealing cover is threadedly connected to the second sewage pipe.

[0015] The beneficial effect is that: by arranging a sewage discharge part, when it is found that the water flow of the induction water economizer becomes smaller, the impurities blocked at the filter can be discharged through the sewage discharge part, that is, the sealing cover is opened to discharge the water in the pipeline from the sewage pipe. In the process of discharge, the water will drive the impurities blocked at the filter to flow outward, thereby achieving the effect of sewage discharge, reducing the impurities at the filter, thereby increasing the water flow of the induction water economizer, and the device does not need to disassemble the induction water economizer when discharging sewage, which can avoid the problem of poor sealing of the connection between the adapter and the water outlet end of the water source caused by multiple disassembly of the induction water economizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the main internal structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the utility model;

[0019] Figure 3 The utility model Figure 1 A magnified view of part A;

[0020] Figure 4 It is a schematic diagram of the cooperation between the adapter and the sewage discharge member of the utility model;

[0021] Figure 5 It is a schematic diagram of the filter element and adapter structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the coordination between the limit tube and the flow guide tube of the utility model;

[0023] Figure 7 It is a schematic diagram of the structure of the flow guide pipe of the utility model;

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Upper shell; 2. Lower shell; 3. Adapter; 301. First connecting pipe; 302. First limiting ring; 303. Second limiting ring; 304. Mounting hole; 4. Sewage discharge part; 401. Second connecting pipe; 402. Limiting pipe; 403. First sewage discharge pipe; 404. First sealing cover; 405. Hand valve; 406. Connecting ring; 407. Folding ring; 408. Second sewage discharge pipe; 409. Second sealing cover; 5. Filter element; 501. Mounting ring; 502. Filter screen; 503. Snap ring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0027] See also Figure 1-Figure 7 As shown, the utility model provides an induction water saver, including an upper shell 1, a lower shell 2, an adapter 3 and a filter 5 arranged in the adapter 3, wherein the upper shell 1 includes a water inlet pipe, a pulse solenoid valve, a water outlet pipe, a bubbler card slot, a lithium battery, a control module, a charging port and a seal, the lower shell 2 includes an infrared sensor 1 and an infrared sensor 2, the adapter 3 includes a first connecting pipe 301, and the bottom of the first connecting pipe 301 is connected to the water inlet pipe. The above is the prior art, and its working principle is not repeated here. The outer side of the adapter 3 is connected to a sewage discharge part 4 for discharging impurities on the filter 5;

[0028] After the induction water-saving device adopting the above structure has been used for a certain period of time, when it is found that the water output has become smaller, the impurities on the filter element 5 can be discharged from the induction water-saving device through the sewage discharge component 4. Specifically, during operation, the water source is first turned off, and then the sewage discharge component 4 is opened and then the water source is opened, so that the water in the water source is discharged from the sewage discharge component 4 through the adapter 3. During the discharge process, the water will drive the impurities on the outside of the filter element 5 to be discharged outward. After a certain period of discharge, the water source is first turned off and then the sewage discharge component 4 is closed. When the sewage discharge component 4 is closed, the water source is opened, and the user uses the sensor to make water flow out of the water-saving device.

[0029] Further, as an optional embodiment, the adapter 3 includes a first connecting tube 301, a first limiting ring 302 and a second limiting ring 303 are arranged in the first connecting tube 301, the sewage discharge component 4 is located between the first limiting ring 302 and the second limiting ring 303, the first limiting ring 302 is located below the second limiting ring 303, and the second limiting ring 303 is against the water outlet end of the water source. The above structure can prevent the water outlet end of the water source from blocking the sewage discharge component 4 during installation, causing the sewage discharge component 4 to be unable to be used normally.

[0030] Furthermore, the filter element 5 includes a mounting ring 501 of a plate-like structure, a filter screen 502 is connected inside the mounting ring 501, a clamping ring 503 of a tubular structure is connected outside the mounting ring 501, and the top surface of the clamping ring 503 is abutted against the bottom surface of the first limiting ring 302. The above structure is adopted to limit the movement of the filter element 5 to prevent the filter element 5 from moving upward during the sewage discharge process, thereby causing the sewage discharge element 4 to be unable to be used normally.

[0031] Furthermore, a mounting hole 304 connected to the sewage discharge component 4 is opened on the outside of the first connecting pipe 301, and the mounting hole 304 is located between the first limiting ring 302 and the second limiting ring 303. When the above structure is adopted, after the sewage discharge component 4 is opened, the water source is turned on, and water flows out of the sewage discharge component 4 from the mounting hole 304. At this time, the impurities on the filter screen 502 will move into the sewage discharge component 4 under the flow of water and be discharged outward.

[0032] Furthermore, the sewage discharge component 4 includes a second connecting pipe 401 connected to the mounting hole 304, one end of the second connecting pipe 401 is connected to a limiting pipe 402, the limiting pipe 402 is located outside the connecting pipe, and a sewage switch is installed on the limiting pipe 402. To open the sewage discharge component 4 using the above structure, you only need to turn on the sewage switch. When the sewage switch is turned on, turn on the water source, and the water drives the impurities on the filter 502 to flow out through the second connecting pipe 401 and the limiting pipe 402, thereby achieving the effect of sewage discharge.

[0033] Among them, there are many implementation methods of the sewage switch, including:

[0034] In the first embodiment, the sewage switch includes a first sewage pipe 403 connected to the limit pipe 402, one end of the first sewage pipe 403 is connected to the limit pipe 402, and the other end is threadedly connected to the first sealing cover 404;

[0035] When the drain switch is used in the manner of embodiment 1, it is only necessary to remove the first sealing cover 404, then the drain switch can be opened, and water can drive impurities on the filter 502 to flow out of the first drain pipe 403. At this time, the first drain pipe 403 can select a hose structure.

[0036] In the second embodiment, the sewage discharge switch includes a hand valve 405 connected to the outside of the limit tube 402;

[0037] When the sewage switch is used in the manner of the second embodiment, it is only necessary to rotate the hand valve 405 to allow the two sides of the limit ring 402 to flow, and then the sewage switch can be opened. Compared with the first embodiment, the second embodiment has a more compact structure, does not have a long first sewage pipe 403, and is more convenient to install.

[0038] In order to facilitate the use of the second embodiment, a foldable guide tube can be installed in the limiting tube 402, wherein the guide tube includes a connecting ring, the connecting ring 406 is installed in the limiting tube 402, the hand valve 405 is located between the connecting ring 406 and the first connecting tube 301, one end of the connecting ring 406 is connected to one end of a folding ring 407, and the other end of the folding ring 407 is connected to a second sewage pipe 408, and a second sealing cover 409 is threadedly connected to the second sewage pipe 408. At this time, after the hand valve 405 is opened, the impact of water will fold the folding ring 407. Ring 407 is flushed out from the connecting ring 406. At this time, the user can remove the second sealing cover 409 from the second sewage pipe 408. Under the drainage of the connecting ring 406, the folding ring 407 and the second sewage pipe 408, water and impurities can be discharged to the designated area to prevent water and impurities from flowing on the outside of the upper shell 1. When the impact of water cannot flush out the folding ring 407, it can be pulled out manually. When retracting, the folding ring 407 needs to be retracted into the connecting ring 406, and then the second sealing cover 409 can be connected to the second sewage pipe 408.

[0039] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. An induction water saver, comprising an upper shell (1), a lower shell (2), an adapter (3), and a filter element (5) disposed in the adapter (3), characterized in that: The outer side of the adapter (3) is connected to a sewage discharge component (4) for discharging impurities on the filter component (5).

2. The induction water saver according to claim 1, characterized in that: The adapter (3) comprises a first connecting tube (301), a first limiting ring (302) and a second limiting ring (303) are arranged inside the first connecting tube (301), the sewage discharge member (4) is located between the first limiting ring (302) and the second limiting ring (303), and the first limiting ring (302) is located below the second limiting ring (303).

3. The induction water saver according to claim 2, characterized in that: The filter element (5) comprises a mounting ring (501) of a plate-like structure, a filter screen (502) is connected inside the mounting ring (501), a clamping ring (503) of a tubular structure is connected outside the mounting ring (501), and the top surface of the clamping ring (503) abuts against the bottom surface of the first limiting ring (302).

4. The induction water saver according to claim 3, characterized in that: A mounting hole (304) connected to the sewage discharge member (4) is provided on the outside of the first connecting pipe (301), and the mounting hole (304) is located between the first limiting ring (302) and the second limiting ring (303).

5. The induction water saver according to claim 4, characterized in that: The sewage discharge member (4) comprises a second connecting pipe (401) connected to the mounting hole (304); one end of the second connecting pipe (401) is connected to a limiting pipe (402); the limiting pipe (402) is located outside the connecting pipe; and a sewage discharge switch is installed on the limiting pipe (402).

6. The induction water saver according to claim 5, characterized in that: The sewage discharge switch comprises a first sewage discharge pipe (403) connected to the position limiting pipe (402); one end of the first sewage discharge pipe (403) is connected to the position limiting pipe (402), and the other end is threadedly connected to a first sealing cover (404).

7. The induction water saver according to claim 5, characterized in that: The sewage discharge switch comprises a hand valve (405) connected to the outside of the limit pipe (402).

8. The induction water saver according to claim 7, characterized in that: A connecting ring (406) is also installed in the limiting tube (402), and the hand valve (405) is located between the connecting ring (406) and the first connecting tube (301). One end of the connecting ring (406) is connected to one end of a folding ring (407), and the other end of the folding ring (407) is connected to a second sewage pipe (408). A second sealing cover (409) is threadedly connected to the second sewage pipe (408).

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