Temperature control faucet

Abstract

The temperature control faucet comprises a box body, a faucet body is fixedly connected to the inner wall of the box body, a tee joint is fixedly connected to the bottom of the faucet body and located in the box body, and water pipes are fixedly connected to the two ends of the bottom of the tee joint respectively. According to the temperature control faucet, cold water or hot water flows in the two water pipes, then the corresponding impellers are driven to rotate along with the water pipes, the multiple scrapers are driven through the connecting shaft to scrape and clean the inner walls of the water pipes, and the risk that the water pipes are blocked due to the fact that scale is formed on the inner walls of the water pipes is avoided; the inner wall of the water pipe is cleaned through water flow, and additional power is avoided. The water pipe cleaning device is simple in structure and convenient to use, the production cost of the device is reduced, meanwhile, the elastic pieces and the bristles are arranged to clean the intervals between the protection sleeve shells on the water pipe, the cleaning effect on the water pipe is improved, the protection sleeve shells protect cleaning parts in the water pipe, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a temperature-controlled faucet. Background Art

[0002] A faucet is a device used to regulate and control the outflow of tap water, usually installed on a sink or bathtub in a bathroom, kitchen, etc. The faucet adjusts the water flow and water temperature by rotating the valve core or handle to meet people's water needs in daily life.

[0003] For example, a Chinese utility model patent (CN220185911U) discloses a temperature-controlled faucet, which states: "The cold water inlet valve and the hot water inlet valve are respectively used to adjust the flow of cold water and hot water flowing into the faucet body, so that the temperature of the water flowing out of the faucet body reaches the set temperature. The temperature-controlled faucet proposed by the utility model improves the temperature adjustment efficiency and improves the user experience." It also states: "When the existing faucet adjusts the water flow rate through the valve body, the change in flow rate and the adjusted flow rate cannot be accurately determined. The valve body is only used to determine whether the flow rate is properly adjusted based on the temperature of the outflowing water. As a result, multiple repeated adjustments are required to reach the appropriate temperature, which takes a long time to wait and causes a poor user experience." Technical problems.

[0004] In summary, it can be seen that in the prior art, the temperature control of the faucet is achieved by controlling the hot and cold water inlet valves using the electronic control mainboard. However, this method has the following technical problems: in the actual use of the faucet, since the water contains more soluble salts and minerals, as the faucet is used, scale will precipitate on the inner wall of the water pipe, which may cause blockage of the water pipe. However, the device does not have relevant components for cleaning the scale on the inner wall of the water pipe. For this reason, the present application proposes a temperature-controlled faucet to provide a new technical solution to solve the technical problems mentioned in the above patents. Utility Model Content

[0005] Based on this, it is necessary to provide a temperature-controlled faucet for the above technical problems, which drives the corresponding impeller to rotate through the flow of cold water or hot water in the two water pipes, and then drives multiple scrapers to scrape and clean the inner wall of the water pipe through the connecting shaft, avoiding the risk of scale formation on the inner wall of the water pipe causing blockage of the water pipe, and relies on water flow to clean the inner wall of the water pipe, avoiding the setting of additional power. The production cost of the device is reduced, and at the same time, the setting of the shrapnel and the bristles can clean the interval between the protective sleeve and the protective sleeve on the water pipe, improving the cleaning effect of the water pipe, and the protective sleeve protects the cleaning parts inside the water pipe, extending the service life of the device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A temperature-controlled faucet is used to prevent cold and hot water pipes from being blocked by scale.

[0008] The temperature-controlled faucet specifically comprises:

[0009] A box body, the inner wall of the box body is fixedly connected to a faucet body, the bottom of the faucet body and located inside the box body is fixedly connected to a tee, the bottom ends of the tee are respectively fixedly connected to water pipes, solenoid valves are respectively fixedly installed on the inner walls of the two water pipes, a control block is fixedly installed on the inner wall of the box body, the two solenoid valves are respectively electrically connected to the control block, a plurality of cleaning mechanisms are arranged on the water pipe, a filtering mechanism is arranged on the faucet body, and a mounting plate is detachably connected to the outer wall of the box body by bolts;

[0010] The cleaning mechanism comprises a protective sleeve, a fixed rail, a support assembly, and a driving assembly; the cleaning assembly, the outer wall of the water pipe is fixedly connected with the protective sleeve, and the inner wall of the water pipe is fixedly connected with two fixed rails.

[0011] As a preferred embodiment of the temperature-controlled faucet provided by the utility model, the support assembly includes a connecting shaft, the inner walls of the two fixed rails are respectively slidably connected with a plurality of sliders, the outer walls of the plurality of sliders are respectively fixedly connected with support rods, and the ends of the plurality of support rods away from the sliders are fixedly connected to the outer wall of the connecting shaft.

[0012] As a preferred embodiment of the temperature-controlled faucet provided by the utility model, the drive assembly includes a protection rail, which is fixedly connected to the inner wall of the water pipe and located between two fixed rails, and an impeller is fixedly connected to the outer wall of the connecting shaft near the middle position.

[0013] As a preferred embodiment of the temperature-controlled faucet provided by the utility model, the cleaning component includes scrapers respectively fixedly connected to the side of multiple support rods away from the impeller, the side of the scraper away from the central axis of the connecting shaft is tightly attached to the inner wall of the water pipe, the outer walls of the multiple scrapers and the ends close to the impeller are respectively fixedly connected with spring pieces, and the side of the spring pieces close to the inner wall of the water pipe is fixedly connected with multiple bristles.

[0014] As a preferred embodiment of the temperature-controlled faucet provided by the utility model, the filtering mechanism includes a water outlet channel, a sealing sleeve, a fixed shell, a filter, a limiting component, and a positioning component. The bottom of the faucet body is fixedly connected to the water outlet channel, the bottom of the water outlet channel is fixedly connected to the sealing sleeve, the outer sleeve of the water outlet channel is provided with a fixed shell, the inner wall of the fixed shell is fixedly connected to the filter near the bottom edge, and the lower surface of the inner wall of the fixed shell is tightly attached to the outer wall of the sealing sleeve.

[0015] As a preferred embodiment of the temperature-controlled faucet provided by the utility model, the limiting component includes a supporting shell fixedly connected to the inner wall of the fixed shell, the inner wall of the supporting shell is fixedly connected to a first fixed plate, the inner wall of the supporting shell is fixedly connected to a second fixed plate, the inner wall of the first fixed plate is slidably connected to a sliding column, the end of the sliding column close to the water outlet channel is fixedly connected to a limiting block, the limiting block is clamped on the inner wall of the water outlet channel, the sliding column is slidably connected to the inner wall of the second fixed plate, the outer wall of the second fixed plate is fixedly connected to a spring, and the end of the spring away from the second fixed plate is fixedly connected to the outer wall of the first fixed plate.

[0016] As a preferred embodiment of the temperature-controlled faucet provided by the utility model, the positioning assembly includes a clamping plate fixedly connected to the outer wall of the sliding column, the outer wall of the supporting shell is fixedly connected to two top plates, and the clamping plate is adapted to the top plates.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The temperature-controlled faucet provided by the utility model drives the corresponding impeller to rotate through the flow of cold water or hot water in two water pipes, and then drives multiple scrapers to scrape and clean the inner wall of the water pipe through the connecting shaft, avoiding the risk of scale formation on the inner wall of the water pipe causing blockage of the water pipe, and relies on water flow to clean the inner wall of the water pipe, avoiding the setting of additional power. The production cost of the device is reduced, and at the same time, the setting of the spring piece and the bristles can clean the interval between the protective sleeve and the protective sleeve on the water pipe, improving the cleaning effect of the water pipe, and the protective sleeve protects the cleaning components inside the water pipe, extending the service life of the device.

[0019] The temperature-controlled faucet provided by the utility model can release the restriction of the limiting block on the spring by pulling the sliding column, and after the sliding column is pulled to a suitable position and rotated at a certain angle, the card plate is stuck on the corresponding groove of the top plate, which can keep the limiting block from restricting the water outlet channel, thereby facilitating the user to release the restriction one by one, and the operation method is simple and convenient, and the fixed shell can be disassembled without the aid of additional tools, avoiding the situation that the traditional threaded filter is difficult to open due to hand slippage during actual disassembly, and the fixed shell is damaged due to the deviation of the worker's strength control when using tools, thereby improving the convenience of disassembling the fixed shell, thereby improving the efficiency of the user in cleaning the scale inside the faucet body, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are 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.

[0021] Figure 1 A schematic diagram of the overall structure of the temperature-controlled faucet provided by the utility model;

[0022] Figure 2 A schematic diagram of the internal structure of the temperature-controlled faucet provided by the utility model;

[0023] Figure 3 This is an enlarged structural diagram of the cleaning mechanism of the temperature-controlled faucet provided by the utility model;

[0024] Figure 4 A schematic diagram of the internal structure of part of the water pipe of the temperature-controlled faucet provided by the utility model;

[0025] Figure 5 The temperature-controlled faucet provided by the utility model Figure 4 A magnified view of middle;

[0026] Figure 6 This is an enlarged structural diagram of the filter mechanism of the temperature-controlled faucet provided by the utility model;

[0027] Figure 7 The temperature-controlled faucet provided by the utility model Figure 6 Enlarged view of B.

[0028] The markings in the figure are as follows:

[0029] 1. Box body; 2. Mounting plate; 3. Faucet body; 4. Tee; 5. Water pipe; 6. Solenoid valve; 7. Control block; 8. Cleaning mechanism; 9. Filter mechanism; 10. Protective shell; 11. Fixed rail; 12. Slider; 13. Support rod; 14. Connecting shaft; 15. Scraper; 16. Shrapnel; 17. Brush; 18. Protective rail; 19. Impeller; 20. Water outlet channel; 21. Sealing sleeve; 22. Fixed shell; 23. Filter; 24. Support shell; 25. First fixed plate; 26. Second fixed plate; 27. Sliding column; 28. Limiting block; 29. ​​Spring; 30. Card plate; 31. Top plate. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0031] As described in the background technology, in the actual use of the faucet, since the water contains more soluble salts and minerals, scale will precipitate on the inner wall of the water pipe as the faucet is used, which may cause blockage of the water pipe. However, the device does not have relevant components for cleaning the scale on the inner wall of the water pipe.

[0032] In order to solve this technical problem, the utility model provides a temperature-controlled faucet, which is used to prevent the blockage of hot and cold water pipes due to scale.

[0033] Specifically, please refer to Figure 1-Figure 3 , the temperature control faucet specifically includes:

[0034] It includes a box body 1, the inner wall of the box body 1 is fixedly connected with a faucet body 3, and the top of the faucet body 3 is provided with an intelligent control screen for controlling the water temperature through a control block 7. This part of the structure is a prior art and will not be described in detail. The bottom of the faucet body 3 and the interior of the box body 1 are fixedly connected with a tee 4, and the bottom ends of the tee 4 are respectively fixedly connected with water pipes 5. One of the two water pipes 5 passes cold water and the other passes hot water. Solenoid valves 6 are respectively fixedly installed on the inner walls of the two water pipes 5. A control block 7 is fixedly installed on the inner wall of the box body 1. The two solenoid valves 6 are respectively electrically connected to the control block 7. A plurality of cleaning mechanisms 8 are provided on the water pipe 5, and a filtering mechanism 9 is provided on the faucet body 3. The outer wall of the box body 1 is detachably connected with a mounting plate 2 by bolts;

[0035] The cleaning mechanism 8 includes a protective sleeve 10 , a fixed rail 11 , a support assembly, and a driving assembly; the cleaning assembly, the outer wall of the water pipe 5 is fixedly connected with the protective sleeve 10 , and the inner wall of the water pipe 5 is fixedly connected with two fixed rails 11 .

[0036] The temperature-controlled faucet provided by the utility model drives the corresponding impeller 19 to rotate by the flow of cold water or hot water in the two water pipes 5, and then drives multiple scrapers 15 to scrape and clean the inner wall of the water pipe 5 through the connecting shaft 14, avoiding the risk of scale formation on the inner wall of the water pipe 5 causing blockage of the water pipe 5, and relies on water flow to clean the inner wall of the water pipe 5, avoiding the setting of additional power. The production cost of the device is reduced, and at the same time, the setting of the spring piece 16 and the bristles 17 can clean the interval between the protective sleeve 10 and the protective sleeve 10 on the water pipe 5, improving the cleaning effect of the water pipe 5, and the protective sleeve 10 protects the cleaning components inside the water pipe 5, extending the service life of the device.

[0037] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0038] Embodiment 1:

[0039] Please refer to Figure 3-Figure 5 , a temperature-controlled faucet, comprising:

[0040] The supporting assembly includes a connecting shaft 14, and multiple sliders 12 are slidably connected to the inner walls of the two fixed rails 11, and the outer walls of the multiple sliders 12 are fixedly connected to support rods 13. The ends of the multiple support rods 13 away from the sliders 12 are fixedly connected to the outer wall of the connecting shaft 14. The upper and lower groups of sliders 12 support the position of the support rods 13 on the connecting shaft 14, and fixedly support the scraper 15 to ensure the stable operation of the device.

[0041] The driving assembly includes a protective rail 18. The flow of water can drive the impeller 19 to rotate, thereby driving the connecting shaft 14 to rotate, thereby cleaning the inner wall of the water pipe 5. The protective rail 18 is fixedly connected to the inner wall of the water pipe 5 and is located between the two fixed rails 11. The outer wall of the connecting shaft 14 is fixedly connected with the impeller 19 near the middle position.

[0042] The cleaning assembly includes scrapers 15 respectively fixedly connected to the side of the multiple support rods 13 away from the impeller 19, the side of the scraper 15 away from the central axis of the connecting shaft 14 is tightly attached to the inner wall of the water pipe 5, the outer walls of the multiple scrapers 15 and the end close to the end away from the impeller 19 are respectively fixedly connected with spring pieces 16, and the side of the spring pieces 16 close to the inner wall of the water pipe 5 is fixedly connected with multiple bristles 17. The scraper 15 can clean the inner wall of the water pipe 5 protected by the protective shell 10, and the spring pieces 16 and the bristles 17 can clean the gap area between the protective shells 10. The spring pieces 16 can bend along with the water pipe 5 in the gap part between the two protective shells 10 and clean the inner wall of the water pipe 5.

[0043] Through the above-mentioned structural design, when water flows inside the water pipe 5, the water will drive the impeller 19 to rotate, and then drive the connecting shaft 14 to rotate. The rotation of the connecting shaft 14 can drive the slider 12 to slide inside the fixed rail 11 through the support rod 13. At the same time, the movement of the support rod 13 can drive the scraper 15 to scrape and clean the inner wall of the water pipe 5, and the scraper 15 can drive the spring piece 16 and the bristles 17 to move, and also scrape and clean the inner wall of the water pipe 5.

[0044] Embodiment 2:

[0045] The temperature-controlled faucet provided in Example 1 is further optimized, specifically, as follows: Figure 6-Figure 7 As shown, the filtering mechanism 9 includes a water outlet channel 20, a sealing sleeve 21, a fixed shell 22, a filter 23, a limiting component, and a positioning component. The bottom of the faucet body 3 is fixedly connected with the water outlet channel 20, the bottom of the water outlet channel 20 is fixedly connected with the sealing sleeve 21, the outer sleeve of the water outlet channel 20 is provided with a fixed shell 22, the inner wall of the fixed shell 22 and near the bottom edge is fixedly connected with the filter 23, the lower surface of the inner wall of the fixed shell 22 is tightly attached to the outer wall of the sealing sleeve 21, the sealing sleeve 21 ensures the sealing between the water outlet channel 20 and the fixed shell 22, avoids water leakage between the two, and improves the stability of the device.

[0046] The limiting component includes a supporting shell 24 fixedly connected to the inner wall of the fixed shell 22, the inner wall of the supporting shell 24 is fixedly connected to a first fixing plate 25, the inner wall of the supporting shell 24 is fixedly connected to a second fixing plate 26, the inner wall of the first fixing plate 25 is slidably connected to a sliding column 27, and the end of the sliding column 27 close to the water outlet channel 20 is fixedly connected to a limiting block 28, and the limiting block 28 is clamped on the inner wall of the water outlet channel 20. The limiting block 28 restricts the water outlet channel 20 and the fixed shell 22, so that the restriction can be released when the sliding column 27 is pulled, and the disassembly and assembly are relatively simple, so that the user can disassemble and clean the fixed shell 22 by himself without the aid of tools, thereby improving the practicality of the device, the sliding column 27 is slidably connected to the inner wall of the second fixing plate 26, and the outer wall of the second fixing plate 26 is fixedly connected to a spring 29, and the end of the spring 29 away from the second fixing plate 26 is fixedly connected to the outer wall of the first fixing plate 25.

[0047] The positioning assembly includes a card plate 30 fixedly connected to the outer wall of the sliding column 27, and two top plates 31 are fixedly connected to the outer wall of the support shell 24. The card plate 30 is adapted to the top plate 31. The card plate 30 cooperates with the top plate 31, so that there is no need to pull the sliding columns 27 to the appropriate position at the same time to disassemble the fixed shell 22. The sliding columns 27 can be operated one by one, thereby reducing the difficulty of disassembling the fixed shell 22.

[0048] Through the above structural design, the sliding column 27 is pulled to make the limiting block 28 leave the inside of the water outlet channel 20. In this process, the spring 29 is compressed, and then the sliding column 27 is rotated to make the card plate 30 change from a vertical state to a horizontal state. The sliding column 27 is released, and the card plate 30 can be inserted into the corresponding groove on the top plate 31 under the action of the elastic force of the spring 29, thereby completing the contact limiting operation of one limiting block 28. After operating the limiting blocks 28 one by one, the fixed shell 22 can be pulled down, and the fixed shell 22 and the filter screen 23 can be cleaned. After cleaning, they can be put back to their original position. By pulling the sliding column 27 and rotating it at a certain angle and then releasing it, the limiting block 28 can be inserted into the water outlet channel 20. After operating one by one, the installation of the fixed shell 22 can be completed.

Claims

1. A temperature-controlled faucet, comprising a housing (1), characterized in that: The inner wall of the box (1) is fixedly connected to a faucet body (3); the bottom of the faucet body (3) and located inside the box (1) is fixedly connected to a tee (4); the two ends of the bottom of the tee (4) are respectively fixedly connected to water pipes (5); the inner walls of the two water pipes (5) are respectively fixedly installed with solenoid valves (6); the inner wall of the box (1) is fixedly installed with a control block (7); the two solenoid valves (6) are respectively electrically connected to the control block (7); a plurality of cleaning mechanisms (8) are arranged on the water pipe (5); the faucet body (3) is provided with a filtering mechanism (9); and the outer wall of the box (1) is detachably connected to a mounting plate (2) by bolts; The cleaning mechanism (8) comprises a protective casing (10), a fixed rail (11), a support assembly, and a drive assembly; the cleaning assembly, the outer wall of the water pipe (5) is fixedly connected to the protective casing (10), and the inner wall of the water pipe (5) is fixedly connected to two fixed rails (11).

2. The temperature-controlled faucet according to claim 1, characterized in that: The support assembly comprises a connecting shaft (14), the inner walls of the two fixed rails (11) are slidably connected to a plurality of sliders (12), the outer walls of the plurality of sliders (12) are fixedly connected to support rods (13), and the ends of the plurality of support rods (13) away from the sliders (12) are fixedly connected to the outer wall of the connecting shaft (14).

3. The temperature-controlled faucet according to claim 2, characterized in that: The driving assembly comprises a protection rail (18), wherein the protection rail (18) is fixedly connected to the inner wall of the water pipe (5) and is located between two fixed rails (11); an impeller (19) is fixedly connected to the outer wall of the connecting shaft (14) near the middle.

4. The temperature-controlled faucet according to claim 2, characterized in that: The cleaning assembly comprises scrapers (15) respectively fixedly connected to the sides of the plurality of support rods (13) away from the impeller (19); the side of the scrapers (15) away from the central axis of the connecting shaft (14) is closely attached to the inner wall of the water pipe (5); the outer walls of the plurality of scrapers (15) and the ends close to the ends away from the impeller (19) are respectively fixedly connected with spring pieces (16); the side of the spring pieces (16) close to the inner wall of the water pipe (5) is fixedly connected with a plurality of bristles (17).

5. The temperature-controlled faucet according to claim 1, characterized in that: The filtering mechanism (9) comprises a water outlet channel (20), a sealing sleeve (21), a fixed shell (22), a filter screen (23), a limiting component, and a positioning component. The bottom of the faucet body (3) is fixedly connected to the water outlet channel (20), the bottom of the water outlet channel (20) is fixedly connected to the sealing sleeve (21), the outer sleeve of the water outlet channel (20) is provided with a fixed shell (22), the inner wall of the fixed shell (22) and near the bottom edge is fixedly connected to the filter screen (23), and the lower surface of the inner wall of the fixed shell (22) is tightly attached to the outer wall of the sealing sleeve (21).

6. The temperature-controlled faucet according to claim 5, characterized in that: The limiting assembly comprises a supporting shell (24) fixedly connected to the inner wall of the fixing shell (22); the inner wall of the supporting shell (24) is fixedly connected to a first fixing plate (25); the inner wall of the supporting shell (24) is fixedly connected to a second fixing plate (26); the inner wall of the first fixing plate (25) is slidably connected to a sliding column (27); one end of the sliding column (27) close to the water outlet channel (20) is fixedly connected to a limiting block (28); the limiting block (28) is clamped on the inner wall of the water outlet channel (20); the sliding column (27) is slidably connected to the inner wall of the second fixing plate (26); the outer wall of the second fixing plate (26) is fixedly connected to a spring (29); one end of the spring (29) away from the second fixing plate (26) is fixedly connected to the outer wall of the first fixing plate (25).

7. The temperature-controlled faucet according to claim 6, characterized in that: The positioning assembly comprises a clamping plate (30) fixedly connected to the outer wall of the sliding column (27); the outer wall of the supporting shell (24) is fixedly connected to two top plates (31); the clamping plate (30) is adapted to fit the top plates (31).

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