CN222026367U - Tap with filtering capability - Google Patents

Abstract

The utility model relates to the technical field of faucets and discloses a faucet with a filtering function, which solves the problem that it is inconvenient to clean a filter element in an existing filtering faucet. The utility model comprises a mounting seat, one side of the mounting seat is provided with a main valve, the top end of the mounting seat is provided with a U-shaped tube, one end of the U-shaped tube is provided with a filtering mechanism, the filtering mechanism is composed of a filtering tank, a combined top cover, a filter element, a brush strip, an L-shaped water inlet pipe, a main water inlet pipe, a drain pipe and a backwashing sewage pipe, the combined top cover is located at the top of the filtering tank, the filter element is plugged into the interior of the filtering tank, the brush strip is connected to one side of the interior of the filtering tank, the L-shaped water inlet pipe is connected to one end of the U-shaped tube, the main water inlet pipe is connected between the filtering tank and the L-shaped water inlet pipe, the drain pipe is connected to the bottom end of the filtering tank, and the backwashing sewage pipe is connected to the bottom end of one side of the filtering tank; through the faucet, the filtering function can be realized, the safety of water use is improved, and at the same time, it is convenient to quickly clean the filter element.

Description

Tap with filtering capability

Technical Field

The utility model belongs to the technical field of water taps, and particularly relates to a water tap with a filtering function.

Background

At present, the quality of domestic water of people is worse because of increasing the pollution degree, because traditional tap does not have from taking filter equipment, consequently, people usually install filter equipment additional on the tap and realize filtering water, but current filter equipment is after using a period, ceramic filter core's surface impurity is more, and when the filter core can also continue to use, all need the manual work to dismantle the filter core and clean, then install again and use, dismantle clean mode not only convenient operation, but also dirty the hand easily, consequently, how to realize carrying out the clean problem that needs not to dismantle the filter core to it under the circumstances, so, the application proposes a tap with filtering capability.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the water tap with the filtering function, and the problem that the traditional water tap is inconvenient to clean a filter element is effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tap with filtering capability, includes the mount pad, one side of mount pad is provided with main valve, the top of mount pad is fixed to be provided with U type pipe, the one end that the mount pad was kept away from to U type pipe is provided with filtering mechanism, filtering mechanism comprises the filtration jar, the combination formula top cap, main inlet tube, drain pipe and back flush blow off pipe, combination formula top cap is located the top of filtration jar and is threaded connection structure with the filtration jar, the filter core is pegged graft in the inside of filtration jar, brush strip fixed connection is in one side of filtration jar inside, L type inlet tube is connected in the one end of U type pipe, main inlet tube is connected between filtration jar and L type inlet tube, the drain pipe is connected in the bottom of filtration jar and with L type inlet tube, back flush blow off pipe fixed connection is in the bottom that the filtration jar kept away from main inlet tube one side.

Preferably, the top of the L-shaped water inlet pipe is fixedly provided with a threaded connector matched with the U-shaped pipe, and on-off control valves are arranged on the L-shaped water inlet pipe, the main water inlet pipe, the drain pipe and the back flushing drain pipe.

Preferably, the filter tank is provided with a transparent cover, the bottom end of the filter tank is fixedly provided with a limiting plate, and the top end of the drain pipe is inserted in the limiting plate and fixedly connected with the limiting plate.

Preferably, the combined top cover is composed of a cover plate, a rotary handle, a hexagonal limiting head and a movable sealing piece, wherein the cover plate is in threaded connection with the top end of the filter tank, the rotary handle is in rotary connection with the cover plate through the movable sealing piece, and the hexagonal limiting head is fixedly connected with the bottom end of the rotary handle and matched with the filter element.

Preferably, the filter core comprises core and clamp plate, and clamp plate fixed connection is in the top of core, and hexagonal spread groove with hexagonal head assorted is seted up to the intermediate position of clamp plate, and the water tank with drain pipe assorted is seted up to the intermediate position of core inside.

Compared with the prior art, the utility model has the beneficial effects that:

(1) In operation, the filter mechanism consisting of the filter tank, the combined top cover, the filter element, the hairbrush strips, the L-shaped water inlet pipe, the main water inlet pipe, the water outlet pipe and the back flush sewage outlet pipe is arranged, so that domestic water can be filtered, the safety of the domestic water is improved, meanwhile, the filter element can be cleaned under the condition that the filter element is not dismounted, the convenience of operation is improved, hands are not polluted, and meanwhile, back flush cleaning is performed by utilizing the pressure of tap water, so that the cleanliness of cleaning can be improved;

(2) Through setting up by apron, twist grip, hexagonal limit head and the combination formula top cap that moves the sealing member and constitute, can carry out spacing to the filter core and compress tightly, can drive the filter core and rotate when clean, improve clear comprehensiveness, can improve the convenience to the filter core change when the filter core needs to be changed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a faucet with filtering function according to the present utility model;

FIG. 2 is a schematic diagram of a filtering mechanism according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the filter tank of the present utility model;

FIG. 4 is a second schematic diagram of the internal structure of the filter tank of the present utility model;

FIG. 5 shows the present utility model a filter element structure schematic diagram;

In the figure: 1. a mounting base; 2. a main valve; 3. a U-shaped tube; 4. a filtering mechanism; 5. a filter tank; 6. a combined top cover; 7. a filter element; 8. a brush strip; 9. an L-shaped water inlet pipe; 10. a main water inlet pipe; 11. a drain pipe; 12. back flushing the sewage drain pipe; 13. a threaded connector; 14. an on-off control valve; 15. a transparent cover; 16. a limiting plate; 17. a cover plate; 18. rotating the handle; 19. a hexagonal positioning head; 20. a dynamic seal; 21. a core; 22. a pressing plate; 23. a hexagonal connecting groove; 24. a water producing tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a faucet with a filtering function, which is shown in fig. 1 to 4, and comprises a mounting seat 1, wherein one side of the mounting seat 1 is provided with a main valve 2, the top end of the mounting seat 1 is fixedly provided with a U-shaped pipe 3, one end of the U-shaped pipe 3, which is far away from the mounting seat 1, is provided with a filtering mechanism 4, the filtering mechanism 4 consists of a filtering tank 5, a combined top cover 6, a filter element 7, a hairbrush strip 8, an L-shaped water inlet pipe 9, a main water inlet pipe 10, a water outlet pipe 11 and a back flushing drain pipe 12, the combined top cover 6 is positioned at the top end of the filtering tank 5 and is in a threaded connection structure with the filtering tank 5, the filter element 7 is inserted into the filtering tank 5, the hairbrush strip 8 is fixedly connected with one side of the inside of the filtering tank 5, the L-shaped water inlet pipe 9 is connected with one end of the U-shaped pipe 3, the main water inlet pipe 10 is connected between the filtering tank 5 and the L-shaped water inlet pipe 9, the water outlet pipe 11 is connected with the bottom end of the filtering tank 5 and is connected with the L-shaped water inlet pipe 9, the back flushing drain pipe 12 is fixedly connected with the bottom end of one side of the filtering tank 5, and the top end of the L-shaped water inlet pipe 9 is fixedly provided with connectors 13, the threaded connectors matched with the U-shaped water inlet pipe 3, the main water inlet pipe 10 and the main water inlet pipe 12 and the back flushing valve is provided with the water inlet pipe 12;

When the filter mechanism is used, the filter mechanism 4 is connected with the U-shaped pipe 3, the water is filtered through the filter element 7, the on-off control valve 14 on the L-shaped water inlet pipe 9 and the back flushing drain pipe 12 is closed during normal use, the on-off control valve 14 on the main water inlet pipe 10 and the drain pipe 11 is opened, the filtered water can be discharged through the drain pipe 11, when the filter element 7 needs to be cleaned, the on-off control valve 14 on the main water inlet pipe 10 and the drain pipe 11 is closed, the on-off control valve 14 on the L-shaped water inlet pipe 9 and the back flushing drain pipe 12 is opened, tap water enters the filter element 7 from the drain pipe 11 at the moment, the back flushing operation of the filter element 7 is realized, so that impurities on the outer surface of the filter element 7 can be flushed completely, and meanwhile, the combined top cover 6 drives the filter element 7 to be fully contacted with the brush strip 8, the effect of scraping the impurities is realized, the cleaning effect is improved, and sewage generated by cleaning can be discharged through the back flushing drain pipe 12;

As shown in fig. 2 to 5, a transparent cover 15 is arranged on the filter tank 5, a limiting plate 16 is fixedly arranged at the bottom end of the inside of the filter tank 5, the top end of a drain pipe 11 is inserted into the limiting plate 16 and fixedly connected with the limiting plate 16, a combined top cover 6 is composed of a cover plate 17, a rotary handle 18, a hexagonal limiting head 19 and a movable sealing piece 20, the cover plate 17 is in threaded connection with the top end of the filter tank 5, the rotary handle 18 is rotationally connected with the cover plate 17 through the movable sealing piece 20, the hexagonal limiting head 19 is fixedly connected with the bottom end of the rotary handle 18 and matched with a filter element 7, the filter element 7 is composed of a core 21 and a pressing plate 22, the pressing plate 22 is fixedly connected with the top end of the core 21, a hexagonal connecting groove 23 matched with the hexagonal limiting head 19 is formed in the middle position of the pressing plate 22, and a water producing groove 24 matched with the drain pipe 11 is formed in the middle position inside the core 21;

The state of filter core 7 is convenient for observe through transparent cover 15, can in time wash the filter core or change, can realize supporting spacing to filter core 7 through limiting plate 16, when control filter core 7 rotates, rotate twist grip 18, drive hexagonal spacing head 19 through twist grip 18 and rotate, drive clamp plate 22 through hexagonal spacing head 19 and rotate, drive core 21 through clamp plate 22 and rotate, the bottom of core 21 takes place sliding friction with limiting plate 16 and drain pipe 11, can improve activity and the leakproofness that twist grip 18 and apron 17 are connected through moving sealing member 20.

In operation, the filtering mechanism consisting of the filtering tank, the combined top cover, the filter element, the hairbrush strips, the L-shaped water inlet pipe, the main water inlet pipe, the water outlet pipe and the back flushing sewage discharge pipe is arranged, so that domestic water can be filtered, the safety of the domestic water is improved, meanwhile, the filter element can be cleaned under the condition that the filter element is not dismounted, the convenience of operation is improved, hands cannot be polluted, and meanwhile, back flushing cleaning is performed by utilizing the pressure of tap water, so that the cleanliness of cleaning can be improved; through setting up the combination formula top cap that comprises apron, twist grip, hexagonal spacing head and dynamic seal spare, can carry out spacing to the filter core and compress tightly, can drive the filter core and rotate when clean, improve clear comprehensiveness, can improve the convenience to the filter core change when the filter core needs to be changed.

Claims (5)

1. Tap with filtering capability, including mount pad (1), its characterized in that: one side of mount pad (1) is provided with main valve (2), the top of mount pad (1) is fixed to be provided with U type pipe (3), the one end that mount pad (1) was kept away from to U type pipe (3) is provided with filtering mechanism (4), filtering mechanism (4) are by filter canister (5), combination formula top cap (6), filter core (7), brush strip (8), L type inlet tube (9), main inlet tube (10), drain pipe (11) and back flush blow off pipe (12) constitute, combination formula top cap (6) are located the top of filter canister (5) and with filter canister (5) be threaded connection structure, filter core (7) are pegged graft in the inside of filter canister (5), brush strip (8) fixed connection is in one side of filter canister (5) inside, one end in U type pipe (3) is connected to L type inlet tube (9), main inlet tube (10) are connected between filter canister (5) and L type inlet tube (9), drain pipe (11) are connected in the bottom of filter canister (5) and are connected with L type inlet tube (9), back flush pipe (12) fixed connection is kept away from in the bottom of filter canister (5) one side.

2. A faucet with filtering function as defined in claim 1, wherein: the top of L type inlet tube (9) is fixed be provided with U type pipe (3) assorted screwed joint head (13), all be provided with on-off control valve (14) on L type inlet tube (9), main inlet tube (10), drain pipe (11) and the back flush blow off pipe (12).

3. A faucet with filtering function as defined in claim 1, wherein: the filter tank (5) is provided with a transparent cover (15), the bottom end of the filter tank (5) is fixedly provided with a limiting plate (16), and the top end of the drain pipe (11) is inserted into the limiting plate (16) and fixedly connected with the limiting plate.

4. A faucet with filtering function as defined in claim 1, wherein: the combined top cover (6) is composed of a cover plate (17), a rotary handle (18), a hexagonal limiting head (19) and a movable sealing piece (20), wherein the cover plate (17) is connected to the top end of the filter tank (5) in a threaded mode, the rotary handle (18) is connected with the cover plate (17) in a rotary mode through the movable sealing piece (20), and the hexagonal limiting head (19) is fixedly connected to the bottom end of the rotary handle (18) and is matched with the filter element (7).

5. The faucet with filtering capability of claim 4, wherein: the filter element (7) is composed of a core body (21) and a pressing plate (22), the pressing plate (22) is fixedly connected to the top end of the core body (21), a hexagonal connecting groove (23) matched with the hexagonal limiting head (19) is formed in the middle position of the pressing plate (22), and a water producing groove (24) matched with the drain pipe (11) is formed in the middle position inside the core body (21).