Water purification faucet capable of discharging hot water

Abstract

The utility model relates to the technical field of faucets, and discloses a water purification faucet capable of discharging hot water, which comprises a pipe body, and a mounting mechanism is arranged close to the upper end in the pipe body. The mounting mechanism comprises a handle, a fixing block, two clamping blocks, a filter element, a connecting block, two rotating plates, two first springs, two sliding grooves, two sliding blocks, two telescopic blocks and two second springs, a water purification mechanism is arranged at the position, close to the lower end, in the pipe body, and the water purification mechanism comprises a check block, a third spring, an adjusting block and a water return pipe. And an adjusting knob is rotationally arranged on one side of the pipe body. According to the water purifier, the filter element in the pipe body can be easily replaced by operating the handle, and when the adjusting knob is in a closed state, residual water which is not discharged in the pipe body automatically passes through the water return pipe in the water purification mechanism, so that the water flows into a water storage device which is arranged in advance, water resources are effectively utilized, and the water purification efficiency is improved. And the sanitation of the water purification faucet is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a water purification faucet with hot water output. Background Technique

[0002] With the rapid development of technology, the public's pursuit of the quality of life has been increasing day by day, especially reflected in the high attention to the hygiene of daily water use. Under this background, the water purification faucet, as an innovative integration product of the faucet and water purification technology, has emerged as the times require. It cleverly integrates a high-efficiency filter element directly into the faucet, constituting a cutting-edge water purification solution, which not only simplifies the separate installation mode of the traditional water purifier and faucet, but also greatly improves the convenience and purity of household water use, bringing a healthier and safer water use experience to users.

[0003] Most of the existing water purification faucets are inconvenient in the maintenance of the filter element and often rely on professional tools for installation and disassembly, which not only increases the user's use cost and operation difficulty, but also when the water purification faucet is closed, the water path inside it is cut off and the water stops flowing. Some water bodies will remain inside the pipe body. If these residual waters are not treated for a long time, they may become a breeding ground for bacteria, thereby causing water quality pollution and resulting in water deterioration.

[0004] Therefore, the technical personnel in this field provide a water purification faucet with hot water output to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a water purification faucet with hot water output is proposed. By pulling the handle, the clamping block slides inside the fixed block, and then the handle is rotated, thereby driving the connecting block at the lower end of the filter element to rotate, so that the rotating plate rotates inside the pipe body to a suitable position following it, and then the handle is pulled to take out the entire filter element. When the adjusting knob is not opened, the residual water inside the pipe body will automatically be discharged through the water purification mechanism, so that the residual water flows into the storage tank through the return pipe, thereby reducing the breeding of bacteria inside the pipe body.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A water purification faucet with hot water output, including a pipe body. An installation mechanism is arranged at the upper end inside the pipe body. The installation mechanism includes a handle, a fixed block, two clamping blocks, a filter element, a connecting block, two rotating plates, two first springs, two chutes, two sliders, two telescopic blocks and two second springs. A water purification mechanism is arranged at the lower end inside the pipe body. The water purification mechanism includes a stop block, a third spring, an adjusting block and a return pipe;

[0008] One side of the tube body is rotatably provided with an adjustment knob. One side of the upper end inside the tube body is fixedly provided with a compression spring. The lower end of the compression spring is fixedly provided with a first limit block. The lower end of the tube body is fixedly provided with a connection seat. Inside the connection seat, a heating water pipe is fixedly provided. A plurality of limit grooves are formed on one side of the outside of the adjustment block.

[0009] Through the above technical solution, when the filter element needs to be replaced, pull the handle. At this time, the telescopic block is stretched, driving the slider to move along the chute, so that the clamping block disengages from the locking position inside the tube body. Then rotate the handle, which will drive the connecting block and the filter element to rotate together, and the rotating plate will also rotate accordingly. When the filter element is adjusted to the appropriate position, by pulling the handle, the entire filter element can be taken out of the tube body, and the operation is convenient. When the adjustment knob is not opened, the residual water inside the tube body will squeeze the stop block in the water purification mechanism, causing the third spring connected to it to contract, driving the stop block to slide inside the adjustment block, so that the water inside the tube body can flow into the storage tank through the return pipe, thus ensuring that there is no residual water inside the tube body, reducing the chance of bacterial growth, and improving safety. When the adjustment knob is rotated, the compression spring and the first limit block can limit the adjustment block connected to them.

[0010] Further, one side of the adjustment block is fixedly arranged on one side of the adjustment knob. The outside of the adjustment block is rotatably arranged inside the lower end of the tube body. The outside of the stop block is slidably arranged inside the adjustment block. The upper end of the third spring is fixedly arranged at the lower end of the stop block. The lower end of the third spring is fixedly arranged inside the adjustment block. The upper end of the outside of the return pipe is fixedly arranged inside the connection seat.

[0011] Through the above technical solution, when different waters need to be discharged from the faucet, rotate the adjustment knob to drive the adjustment block to rotate inside the tube body. When the adjustment knob is in the closed state, the possible residual water inside the tube body will exert pressure on the stop block, forcing it to move downward and causing the third spring connected to it to contract, thus opening a channel to the return pipe, so that the residual water inside the tube body can be smoothly guided to the storage tank through the return pipe.

[0012] Further, the lower end of the filter element is fixedly arranged on the upper end of the connecting block. The opposite sides of the two second springs are fixedly arranged on the outside of the connecting block. The opposite sides of the two rotating plates are respectively fixedly arranged on the opposite sides of the second springs. The inside of the connecting block is arranged inside the lower end of the tube body. The opposite sides of the two rotating plates are rotatably arranged on the outside of the connecting block.

[0013] With the above technical solution, when installing the filter element, align the connecting block at its lower end with the inside of the pipe body and insert it. The inside of the pipe body will squeeze the rotating plate and the second spring outside the connecting block, causing them to contract inside the connecting block. When the filter element continues to move, when the lower end inside the pipe body releases the extrusion of the rotating plate, the spring rebounds to drive the rotating plate to reset, realizing the fixation of the filter element, and the operation is convenient.

[0014] Further, the lower end of the fixed block is fixedly arranged at the upper end of the filter element, the lower end of the handle is fixedly arranged at the upper ends of the two telescopic blocks, and the outer parts of the two telescopic blocks are slidably arranged inside the fixed block;

[0015] With the above technical solution, when moving the handle, it will drive the telescopic block to slide inside the fixed block. When the fixed block moves, it will drive the filter element at its lower end to move synchronously, and the operation is convenient.

[0016] Further, the upper ends of the two sliders are respectively fixedly arranged at the lower ends of the two telescopic blocks, the outer parts of the two sliders are respectively slidably arranged inside the two chutes, and the outer parts of the two chutes are respectively arranged inside the two clamping blocks;

[0017] With the above technical solution, when the telescopic block moves, it will drive the slider at its lower end to move, causing it to slide inside the chute, and then causing the clamping block to move, and the operation is convenient.

[0018] Further, the outer parts of the two clamping blocks are both slidably arranged at both ends inside the fixed block, the opposite sides of the two first springs are respectively fixedly arranged on the opposite sides of the two clamping blocks, and the opposite sides of the two first springs are fixedly arranged at both ends inside the fixed block;

[0019] With the above technical solution, when the clamping block moves, its outer part will slide inside the fixed block and squeeze the first spring connected to it, causing it to contract inside the fixed block.

[0020] Further, a protective cover is hingedly arranged at the upper end of the pipe body, a delivery pipe is fixedly arranged inside the connecting seat, a water outlet pipe is rotatably arranged on one side of the pipe body, the outer part of the first limiting block is clamped inside one of the multiple limiting grooves, and two second limiting blocks are fixedly arranged at the lower end inside the pipe body;

[0021] With the above technical solution, the protective cover protects the internal structure. The cooperation of the first limiting block and the limiting groove makes the adjusting block operate stably. The water outlet pipe can guide the purified water to flow out. The second limiting block plays a limiting role when the adjusting block is moving.

[0022] The utility model has the following beneficial effects:

[0023] 1. A water purification faucet with hot water outlet. When replacing the filter element inside the pipe body, by grasping the handle and pulling it upward, the telescopic block slides within the fixed block, and the slider at its lower end slides within the chute of the clamping block. As the slider moves, it drives the clamping block to slide within the fixed block, causing the fixed block to compress the first spring. Then, by rotating the filter element with the handle, the rotating plate driven by the connecting block at the lower end of the filter element rotates synchronously. When it rotates to the set position, pulling the handle can extract the filter element from the inside of the pipe body. The entire replacement process is smooth, which not only avoids the need for complex tools but also improves the efficiency and convenience of filter element replacement, with convenient operation.

[0024] 2. A water purification faucet with hot water outlet. When the adjustment knob is closed, the internal water passage of the water purification faucet is immediately cut off, causing the water flow inside the pipe body to stop. At this time, a part of the water remaining in the pipe is naturally sealed, and this part of the sealed water will exert pressure on the blocking block inside the adjustment block, causing the blocking block to move downward inside the adjustment block. The movement of the blocking block will compress the third spring connected to it, causing it to contract. As the third spring contracts, the originally sealed water can smoothly pass through the return pipe and be guided to a pre-set water storage device, achieving the effective collection and reuse of water resources and reducing the chance of bacteria breeding inside the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is an isometric schematic view of the present utility model;

[0026] Figure 2 is a partial front-sectional isometric schematic view of the present utility model;

[0027] Figure 3 is a bottom front-sectional isometric schematic view of the pipe body of the present utility model;

[0028] Figure 4 is a partial front-sectional isometric schematic view of the present utility model near the connecting block;

[0029] Figure 5 is a partial isometric schematic view of the present utility model near the adjustment block;

[0030] Figure 6 is a front-sectional isometric schematic view of the connecting block of the present utility model;

[0031] Figure 7 is a front-sectional isometric schematic view of the fixed block of the present utility model;

[0032] Figure 8 is a partial front-sectional view of the heating water pipe of the present utility model.

[0033] Legend Explanation:

[0034] 1. Pipe body; 2. Connecting seat; 3. Water outlet pipe; 4. Protective cover; 5. Adjusting knob; 6. Mounting mechanism; 7. Water purification mechanism; 8. Heating water pipe; 9. First limiting block; 10. Delivery pipe; 11. Second limiting block; 12. Limiting groove; 13. Compression spring; 601. Handle; 602. Fixed block; 603. Clamping block; 604. Filter element; 605. Connecting block; 606. Rotating plate; 607. First spring; 608. Sliding groove; 609. Slider; 610. Telescopic block; 611. Second spring; 701. Stopper; 702. Third spring; 703. Adjusting block; 704. Return water pipe. Detailed implementation manner

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] Refer to Figure 1-8 , an embodiment provided by the present invention:

[0037] A water purification faucet with hot water output, including a pipe body 1. An installation mechanism 6 is arranged at the upper end inside the pipe body 1. The installation mechanism 6 includes a handle 601, a fixed block 602, two clamping blocks 603, a filter element 604, a connecting block 605, two rotating plates 606, two first springs 607, two sliding grooves 608, two sliders 609, two telescopic blocks 610 and two second springs 611. The lower end of the filter element 604 is fixedly arranged at the upper end of the connecting block 605. The opposite sides of the two second springs 611 are fixedly arranged outside the connecting block 605. The opposite sides of the two rotating plates 606 are respectively fixedly arranged on the opposite sides of the second springs 611. The inside of the connecting block 605 is arranged inside the pipe body 1 at the lower end. The opposite sides of the two rotating plates 606 are rotatably arranged outside the connecting block 605. The lower end of the fixed block 602 is fixedly arranged at the upper end of the filter element 604. The lower end of the handle 601 is fixedly arranged at the upper ends of the two telescopic blocks 610. The outsides of the two telescopic blocks 610 are slidably arranged inside the fixed block 602. The upper ends of the two sliders 609 are respectively fixedly arranged at the lower ends of the two telescopic blocks 610. The outsides of the two sliders 609 are respectively slidably arranged inside the two sliding grooves 608. The outsides of the two sliding grooves 608 are respectively opened inside the two clamping blocks 603. The outsides of the two clamping blocks 603 are slidably arranged at both ends inside the fixed block 602. The opposite sides of the two first springs 607 are respectively fixedly arranged on the opposite sides of the two clamping blocks 603. The opposite sides of the two first springs 607 are fixedly arranged at both ends inside the fixed block 602;

[0038] When installing the filter element 604, first align the connecting block 605 at the lower end of the filter element 604 with the inside of the pipe body 1, and then connect the filter element 604 to the inside of the pipe body 1 through the connecting block 605, so that the inside of the pipe body 1 will squeeze the rotating plates 606 outside the connecting block 605, causing the two rotating plates 606 to move towards the inside of the connecting block 605. When the rotating plates 606 move, they will squeeze the second springs 611 connected to them, causing the second springs 611 to contract. When the connecting block 605 moves to the set position, the inside of the pipe body 1 will release the extrusion on the rotating plates 606 outside it, causing the second springs 611 to rebound and drive the rotating plates 606 to reset. The rotating plates 606 will snap into the lower end inside the pipe body 1. When the filter element 604 is installed, the clamping blocks 603 inside the upper fixing block 602 of the filter element 604 will gradually be squeezed by the upper part inside the pipe body 1, causing the clamping blocks 603 to move inside the fixing block 602 and squeeze the first springs 607, causing the first springs 607 to contract. When the fixing block 602 moves to the set position, the first springs 607 will rebound and drive the clamping blocks 603 to embed into the upper part inside the pipe body 1, causing the lower end of the fixing block 602 to squeeze the sealing ring inside the pipe body 1, and then close the hinged protective cover 4 to protect the internal structure.

[0039] When replacing the filter element 604 inside the pipe body 1, first open the protective cover 4 at the upper end of the pipe body 1, then hold the handle 601 at the upper end of the fixing block 602 and pull it upward, causing the handle 601 to drive the telescopic block 610 to slide upward inside the fixing block 602. Further, the telescopic block 610 drives the slider 609 at its lower end to move upward in the chute 608 inside the clamping block 603. As the slider 609 moves upward, the clamping block 603 will slide inward inside the fixing block 602. The movement of the clamping block 603 will squeeze the first spring 607 connected to it, causing it to contract inside the fixing block 602. Then, rotate the handle 601 to drive the filter element 604 to rotate inside the pipe body 1, and further drive the connecting block 605 at the lower end of the filter element 604 to rotate at the lower end inside the pipe body 1, causing the rotating plate 606 to rotate inside the pipe body 1. When it rotates to the appropriate position, pull the handle 601 to drive the rotating plate 606 outside the connecting block 605 to move out of the pipe body 1, thereby realizing the removal of the filter element 604 and completing the replacement process. The whole process does not require professional tools, and the installation and disassembly are fast and convenient, making the installation and disassembly of the filter element 604 very convenient, facilitating the regular replacement of the filter element 604, and ensuring the water quality is clean.

[0040] Inside the pipe body 1, a water purification mechanism 7 is arranged near the lower end. The water purification mechanism 7 includes a stopper 701, a third spring 702, an adjustment block 703 and a return pipe 704. One side of the adjustment block 703 is fixedly arranged on one side of the adjustment knob 5. The outside of the adjustment block 703 is rotatably arranged inside the pipe body 1 near the lower end. The outside of the stopper 701 is slidably arranged inside the adjustment block 703. The upper end of the third spring 702 is fixedly arranged at the lower end of the stopper 701. The lower end of the third spring 702 is fixedly arranged inside the adjustment block 703. The upper end of the return pipe 704 is fixedly arranged inside the connection seat 2. An adjustment knob 5 is rotatably arranged on one side of the pipe body 1. A compression spring 13 is fixedly arranged at the upper end near one side inside the pipe body 1. The lower end of the compression spring 13 is fixedly arranged with a first limit block 9. The lower end of the pipe body 1 is fixedly arranged with a connection seat 2. A heating water pipe 8 is fixedly arranged inside the connection seat 2. A plurality of limit grooves 12 are formed on one side of the outside of the adjustment block 703. The outside of the first limit block 9 is clamped inside one of the plurality of limit grooves 12. Two second limit blocks 11 are fixedly arranged at the lower end inside the pipe body 1. A protective cover 4 is hingedly arranged at the upper end of the pipe body 1. A delivery pipe 10 is fixedly arranged inside the connection seat 2. An outlet pipe 3 is rotatably arranged on one side of the pipe body 1;

[0041] The outlet pipe 3 is used to guide the purified hot water to flow out. By rotating the adjustment knob 5, the connected adjustment block 703 rotates inside the pipe body 1. When the adjustment block 703 rotates, the first limit block 9 on one side of the pipe body 1 will be squeezed, and then the connected compression spring 13 will be squeezed. When the adjustment block 703 rotates to a suitable position, the compression spring 13 will rebound and drive the first limit block 9 to move, so that it is embedded into one of the plurality of limit grooves 12 formed on the outside of the adjustment block 703, so that the first limit block 9 limits the adjustment block 703. When the adjustment knob 5 is rotated to a certain angle, the second limit block 11 can limit the adjustment block 703 to prevent the water inside the heating water pipe 8 and the delivery pipe 10 from flowing out synchronously. And the heating wire inside the heating water pipe 8 can play a heating role. The outside of the adjustment block 703 is made of silica gel material. When the adjustment knob 5 is closed, the water path inside the water purification faucet is blocked, and the water inside the pipe body 1 stops flowing. At this time, a part of the water inside the pipe body 1 will be sealed. At this time, the water purification mechanism 7 is started, and the sealed water will squeeze the stopper 701 inside the adjustment block 703, so that the stopper 701 slides downward inside the adjustment block 703. The movement of the stopper 701 will squeeze the connected third spring 702, causing it to contract inside the adjustment block 703. Although the elastic force of the third spring 702 is weak and not enough to resist the water pressure, the sealed water will flow into the set water storage device through the return pipe 704, effectively reducing the retention time of the water body inside the water purification faucet, reducing the risk of bacteria and microorganism growth, and ensuring the continuous cleanliness and health of the water quality.

[0042] Working principle: When installing the filter element 604, align the connecting block 605 at the lower end of the filter element 604 with the corresponding position inside the pipe body 1 and insert the filter element 604, so that the connecting block 605 is connected to the pipe body 1. The inside of the pipe body 1 will squeeze the rotating plate 606 outside the connecting block 605, causing the rotating plate 606 to squeeze the second spring 611. When the connecting block 605 moves to the set position, the inside of the pipe body 1 will no longer apply pressure to the rotating plate 606, and the second spring 611 rebounds to drive the rotating plate 606 to reset, so that the rotating plate 606 is stuck into the corresponding position at the lower end inside the pipe body 1 to complete the fixation. At the same time, the fixing block 602 at the upper end of the filter element 604 moves synchronously inside the pipe body 1, so that the clamping block 603 inside it will gradually be squeezed by the pipe body 1, causing the clamping block 603 to move towards the fixing block 602 and squeeze the first spring 607. When the fixing block 602 moves to the set position, the first spring 607 will rebound, driving the clamping block 603 to embed into the corresponding position near the upper end inside the pipe body 1 to complete the fixation of the fixing block 602, thus realizing the installation operation of the filter element 604. When the user closes the adjustment knob 5, the water path inside the water purification faucet is automatically closed and the water stops flowing. At this time, part of the water inside the pipe body 1 is temporarily sealed to form a static water body. The sealed water body will exert pressure on the stopper 701 inside the adjustment block 703. The stopper 701 slides down inside the adjustment block 703 under the action of water pressure, and the movement of the stopper 701 acts on the third spring 702 connected to it, causing the third spring 702 to contract inside the adjustment block 703, so that the sealed water body flows through the return pipe 704 to a preset water storage device, realizing the automatic emptying of the water body inside the water purification faucet and avoiding the deterioration of water quality caused by the long-term retention of the water body.

[0043] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A water purification faucet with hot water outlet, comprising a pipe body (1), characterized in that: An installation mechanism (6) is provided at the upper end inside the pipe body (1). The installation mechanism (6) includes a handle (601), a fixed block (602), two clamping blocks (603), a filter element (604), a connecting block (605), two rotating plates (606), two first springs (607), two sliding grooves (608), two sliders (609), two telescopic blocks (610), and two second springs (611). A water purification mechanism (7) is provided at the lower end inside the pipe body (1). The water purification mechanism (7) includes a stop block (701), a third spring (702), an adjusting block (703), and a return water pipe (704). An adjusting knob (5) is rotatably provided on one side of the pipe body (1). A compression spring (13) is fixedly provided at the upper end on one side inside the pipe body (1). A first limit block (9) is fixedly provided at the lower end of the compression spring (13). A connecting seat (2) is fixedly provided at the lower end of the pipe body (1). A heating water pipe (8) is fixedly provided inside the connecting seat (2). A plurality of limit grooves (12) are formed on the outer side of the adjusting block (703).

2. The water purification faucet with hot water outlet according to claim 1, characterized in that: One side of the adjusting block (703) is fixedly provided on one side of the adjusting knob (5). The outer side of the adjusting block (703) is rotatably provided inside the lower end of the pipe body (1). The outer side of the stop block (701) is slidably provided inside the adjusting block (703). The upper end of the third spring (702) is fixedly provided at the lower end of the stop block (701). The lower end of the third spring (702) is fixedly provided inside the adjusting block (703). The upper end of the outer side of the return water pipe (704) is fixedly provided inside the connecting seat (2).

3. The water purification faucet with hot water outlet according to claim 1, characterized in that: The lower end of the filter element (604) is fixedly provided at the upper end of the connecting block (605). The opposite sides of the two second springs (611) are fixedly provided on the outer side of the connecting block (605). The opposite sides of the two rotating plates (606) are respectively fixedly provided on the opposite sides of the second springs (611). The inside of the connecting block (605) is provided at the lower end inside the pipe body (1). The opposite sides of the two rotating plates (606) are rotatably provided on the outer side of the connecting block (605).

4. The water purification faucet with hot water outlet according to claim 1, characterized in that: The lower end of the fixed block (602) is fixedly provided at the upper end of the filter element (604). The lower end of the handle (601) is fixedly provided at the upper ends of the two telescopic blocks (610). The outer sides of the two telescopic blocks (610) are respectively slidably provided inside the fixed block (602).

5. The water purification faucet with hot water outlet according to claim 1, characterized in that: The upper ends of the two sliders (609) are respectively fixedly provided at the lower ends of the two telescopic blocks (610). The outer sides of the two sliders (609) are respectively slidably provided inside the two sliding grooves (608). The outer sides of the two sliding grooves (608) are respectively formed inside the two clamping blocks (603).

6. The water purification faucet with hot water outlet according to claim 1, characterized in that: The outer sides of the two clamping blocks (603) are respectively slidably provided at both ends inside the fixed block (602). The opposite sides of the two first springs (607) are respectively fixedly provided on the opposite sides of the two clamping blocks (603). The opposite sides of the two first springs (607) are fixedly provided at both ends inside the fixed block (602).

7. The water purification faucet with hot water outlet according to claim 1, characterized in that: A protective cover (4) is hingedly arranged at the upper end of the pipe body (1), a conveying pipe (10) is fixedly arranged inside the connecting seat (2), a water outlet pipe (3) is rotatably arranged on one side of the pipe body (1), the outer part of the first limiting block (9) is clamped inside one of a plurality of limiting grooves (12), and two second limiting blocks (11) are fixedly arranged at the lower end inside the pipe body (1).

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