Variable-temperature self-adaptive antibacterial water supply pipe and preparation method thereof

Abstract

The invention discloses a variable-temperature self-adaptive antibacterial water supply pipe and a preparation method thereof, and relates to the technical field of antibacterial water supply pipes, the variable-temperature self-adaptive antibacterial water supply pipe comprises a water pipeline, a connector, a light response type quaternary ammonium salt coating, a Ce composite oxide layer, a nano-silver composite antibacterial master batch layer and an adjusting and adapting assembly, the connector is mounted on the outer wall of the water pipeline, and the connector is mounted on the outer wall of the water pipeline; the outer layer of the water pipeline is a light response type quaternary ammonium salt coating, and the middle layer of the water pipeline is a Ce composite oxide layer. A pull rope moves to drive a fourth frame to move, the fourth frame moves to drive a seventh support to move, the seventh support moves to drive an eighth support to move, the eighth support moves to drive the top of a colloid box to move, the top of the colloid box moves to flatten an arc-shaped protrusion, and the flow speed of a water source is increased through flattening of the arc-shaped protrusion; an eighth motor rotates reversely, an eighth spring drives a seventh support to move, the seventh support moves to restore an arc-shaped protrusion, and the functions of increasing the flow speed of a water source in the water pipe and improving heat resistance and cold resistance are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of antibacterial water supply pipes, in particular to a temperature-adaptive antibacterial water supply pipe and a preparation method thereof. Background Art

[0002] The variable temperature adaptive antibacterial water supply pipe is designed to address the problems of traditional water supply pipes in temperature-changing environments, such as unstable antibacterial performance, easy breeding of bacteria, and poor material adaptability. Pipe materials are prone to thermal expansion and contraction when the temperature changes, causing pipe deformation, cracking, or leakage at the joints. In hot water supply systems, high temperatures will accelerate material aging and reduce pipe life, while in cold areas, low temperatures may cause pipe brittleness and rupture. The variable temperature adaptive antibacterial water supply pipe is expected to be used in high-end buildings, medical facilities, food processing, etc. The water flow rate in existing antibacterial water supply pipes cannot be accelerated and the heat resistance and cold resistance are not high.

[0003] The defects of existing antibacterial water supply pipes are:

[0004] 1. Patent document CN106977798A discloses an antibacterial PE water supply pipe, which is "made of the following raw materials, calculated by weight: 80-100 parts polyethylene raw material, 20-30 parts recycled polyethylene material, 2-4 parts antioxidant, 12-24 parts composite antibacterial agent, 1-3 parts lubricant, 2-5 parts dispersant, and 1-3 parts impact modifier; wherein the composite antibacterial agent is composed of an inorganic antibacterial material and an organic antibacterial material in a mass ratio of 2-4:1, and the inorganic antibacterial material is composed of wood fish stone ball powder, zeolite powder, zinc oxide, and nano-silver. The water supply pipe not only has an antibacterial efficiency of over 99%, but also has a long antibacterial cycle." However, the water source flow rate in existing antibacterial water supply pipes cannot be accelerated, and the heat resistance and cold resistance are not high.

[0005] 2. Patent document CN106247029A discloses a PE composite antibacterial water supply pipe. "It is composed of an outer layer and an inner layer, the outer layer being a black protective layer and the inner layer being a white antibacterial layer. The white antibacterial layer is an antibacterial plastic layer made from a mixture of silver- and zinc-loaded zeolite, silver-loaded glass, silver-loaded zirconium phosphate, and zinc oxide. The white antibacterial layer of the present invention contains 0.4-2.0% of an inorganic antibacterial agent and trace amounts of silver and zinc ions, exhibiting a broad inhibitory effect against Gram-negative and Gram-positive bacteria, fungi, molds, and algae. It is safe and non-toxic, meets various hygienic standards for plastic pipes, and requires no major changes to the pipe processing technology. During use, bacteria and other microorganisms cannot grow and survive on the surface of the white antibacterial layer on the inner layer of the PE composite antibacterial water supply pipe. Therefore, the pipe achieves permanent self-cleaning performance, completely solving the problem of secondary contamination of drinking water." However, existing antibacterial water supply pipes cannot adaptively adjust the flow rate through physical deformation to reduce the service life of the water pipe.

[0006] 3. Patent document CN119244836B discloses a rare earth antibacterial PE water supply pipe, "relating to the technical field of polyethylene water supply pipes; the bottom of the pipe body is fixedly connected to the fixing seat, and the right end of the pipe body is provided with a connecting mechanism, and the pipe body is connected to another group of pipe bodies through the connecting mechanism; the right end of the pipe body is connected to a fixing sleeve, and the fixing sleeve fixes the pipe body, and the right end of the fixing sleeve is fixedly connected to the fixing seat, and the right end of the fixing seat is fixedly connected to the connecting mechanism. The fixing seat at the bottom of the pipe body can fix the bottom side of the pipe body, and can buffer the top of the pipe body when it is under pressure through the fixing seat. At the same time, since the pipe bodies are interconnected through the connecting mechanism, the connection between the two groups of pipes can be protected by the connecting mechanism, so that when the pipe body itself is under pressure, it can be buffered by the pipe body itself and the fixing seat." However, the impact force of the water source in the existing antibacterial water supply pipe cannot reduce the excessive impact force of the water source;

[0007] 4. Patent document CN108506613A discloses a high-strength antibacterial water supply pipe, which "includes a pipe body, a first flange, a second flange, a truncated cone-shaped limiting column, a drainage groove, a waist hole, a truncated cone-shaped limiting groove, an arc-shaped slide groove, a U-shaped cavity, a U-shaped plate, an arc-shaped groove, an arc-shaped plate, a sliding rod, a positioning rod and a spring. The pipe body includes a nano-antibacterial layer, a glass fiber composite layer and a PP-R outer layer from the inside to the outside. A first flange is installed at one end of the pipe body, a second flange is installed at one end of the pipe body, and a truncated cone is symmetrically welded on the side of the first flange away from the pipe body. shaped limiting column, a drainage groove is opened on the side wall of the truncated cone limiting column, a waist hole is provided at the end of the drainage groove, a truncated cone limiting groove and an arc-shaped chute are symmetrically opened on the side of the second flange away from the pipe body, and the truncated cone limiting groove is arranged at the center of the arc-shaped chute, and a U-shaped cavity is symmetrically opened inside the second flange. The high-strength antibacterial water supply pipe is relatively simple to position, and the operation can be completed by one person, and the bolts will not pinch the hands. However, the impurities in the water source of the existing antibacterial water supply pipe cannot be intercepted and the water source cannot be differentiated. The impact force of the source is too large. Summary of the Invention

[0008] The purpose of the present invention is to provide a temperature-adaptive antibacterial water supply pipe and a preparation method thereof, so as to solve the technical problem raised in the above background technology that the water source flow rate in the existing antibacterial water supply pipe cannot be accelerated and the heat resistance and cold resistance are not high.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a temperature-adaptive antibacterial water supply pipe, comprising a water pipe, a connector, a light-responsive quaternary ammonium salt coating, a Ce composite oxide layer, a nano-silver composite antibacterial masterbatch layer, and an adjustment and adaptation component, wherein the outer wall of the water pipe is mounted with the connector, the outer layer of the water pipe is a light-responsive quaternary ammonium salt coating, the middle layer of the water pipe is a Ce composite oxide layer, the inner wall of the water pipe is mounted with the adjustment and adaptation component, the inner layer of the water pipe and the surface of the adjustment and adaptation component are both coated with a nano-silver composite antibacterial masterbatch layer, the inner wall of the water pipe is mounted with the temperature-adaptive component, and the inner wall of the connector is mounted with a connecting channel;

[0010] The adjustment and adaptation component includes a colloid box, an eighth bracket, a seventh bracket, an arc-shaped protrusion, an eighth spring, an eighth motor, a third frame, and a pull rope. The colloid box is located on the inner wall of the water pipe, the eighth bracket is located on the inner wall of the colloid box, the seventh bracket is located on the outer wall of the eighth bracket, the arc-shaped protrusion is arranged on the top of the colloid box, the outer wall of the seventh bracket is installed with the fourth frame, the third frame is located on the inner wall of the colloid box, the eighth spring is located on the outer wall of the fourth frame, and one end of the eighth spring is connected to the outer wall of the third frame, the outer wall of the third frame is provided with an eighth port, the eighth motor is located on the outer wall of the third frame, the pull rope passes through the inner wall of the eighth port, and one end of the pull rope is connected to the outer wall of the fourth frame, the output end of the eighth motor is installed with a collecting wheel, and the outer wall of the pull rope is connected to the outer wall of the collecting wheel.

[0011] Preferably, the arc-shaped protrusion can be flattened as the colloid box moves, and the pull rope moves through the eighth port.

[0012] Preferably, the variable temperature adaptation component includes a temperature sensor and a processing module. The temperature sensor is located on the inner wall of the water pipe, and the processing module is located on the inner wall of the connector. The temperature sensor is electrically connected to the processing module, and the adjustment adaptation component is electrically connected to the processing module. The temperature sensor is used to detect the real-time temperature data of the water source in the water pipe, and the processing module has the appropriate temperature data of the water source in the built-in water pipe, and the appropriate temperature data is 10~35℃.

[0013] Preferably, the real-time temperature data of the water source in the water pipe is transmitted to the processing module, and the real-time temperature data of the water source in the water pipe is compared with the appropriate temperature data of the water source in the water pipe by the processing module. The processing module sets the real-time temperature data of the water source in the water pipe to a low temperature state if it is less than the appropriate temperature data of the water source in the water pipe. The processing module sets the real-time temperature data of the water source in the water pipe to a high temperature state if it is greater than the appropriate temperature data of the water source in the water pipe. The processing module sets the real-time temperature data of the water source in the water pipe to a suitable temperature state if it is within the appropriate temperature data of the water source in the water pipe.

[0014] Preferably, a shock reduction component is installed through the inner wall of the connecting channel, and a differentiation filtration component is installed through the inner wall of the connecting channel.

[0015] Preferably, the impact reduction assembly includes a support block and a seventh motor. The support block is located on the inner wall of the connecting channel. The seventh motor passes through the outer wall of the support block, and the outer wall of the seventh motor is connected to the inner wall of the connecting head. The output end of the seventh motor is equipped with a striking head. The inner wall of the support block is equipped with an eighth rod, the outer wall of the eighth rod is equipped with an eighth tube, the outer wall of the eighth tube is equipped with an eighth support plate, the outer wall of the eighth support plate is equipped with a No. 3 spring, and one end of the No. 3 spring is connected to the inner wall of the support block. The inner wall of the support block is equipped with a buffer block, the outer wall of the eighth support plate is equipped with an eighth head, and the striking head is located on one side of the eighth support plate.

[0016] Preferably, the eighth cylinder moves with the support of an eighth rod, and the eighth head is located on one side of the buffer block.

[0017] Preferably, the differentiation and filtration component includes a No. 3 plate, a filter screen, a pull head, a No. 3 port, and an H-shaped clamp. The No. 3 plate is located on the inner wall of the connecting head. The outer wall of the No. 3 plate is penetrated by a No. 6 barrel. The H-shaped clamp penetrates the inner wall of the No. 6 barrel. The outer wall of the H-shaped clamp is installed with an eighth gear rod. The inner wall of the connecting head is installed with a No. 4 motor. The output end of the No. 4 motor is installed with a gear, and the gear is engaged with the eighth gear rod. The inner wall of the connecting head is installed with a buffer plate. The outer wall of the pull head is installed with a sealing strip. The pull head penetrates the inner wall of the No. 3 port. The outer wall of the connecting channel is provided with a No. 6 port. The filter screen penetrates the inner wall of the No. 6 port, and one end of the pull head is connected to the outer wall of the filter screen. The outer wall of the pull head is provided with a through port, and one end of the H-shaped clamp extends into the through port.

[0018] Preferably, the sealing strip seals the No. 6 port, and the H-shaped clamp moves with the support of the No. 6 barrel.

[0019] Preferably, the preparation method of the antibacterial water supply pipe comprises the following steps:

[0020] Step S1: The water pipe material is made of high-density polyethylene as the base resin, and a composite antibacterial agent is added, wherein the composite antibacterial agent is an inorganic antibacterial agent or an organic antibacterial agent, the organic antibacterial agent is acrylamide, and the inorganic antibacterial agent is silver or copper zirconium phosphate or modified copper or silver loaded chitin short fiber;

[0021] Step S2: The molding process uses a multi-layer co-extrusion technology. The water pipe has an outer layer, a middle layer and an inner layer. The outer layer, the middle layer and the inner layer are respectively a photoresponsive quaternary ammonium salt coating, a Ce composite oxide layer and a nano-silver composite antibacterial masterbatch layer;

[0022] Step S3: The water pipe is pelletized through a twin-screw extruder at a temperature of 150–200°C, and then extruded into an antibacterial water pipe;

[0023] Step S4: Cooling the antibacterial water supply pipe adopts water cooling, and the antibacterial water supply pipe is cold-formed and vacuum-sized.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The present invention controls the rotation of the eighth motor, which is equipped with a processing module, to drive the collection wheel. The rotation of the collection wheel drives the movement of the pull rope. The movement of the pull rope drives the movement of the fourth frame. The movement of the fourth frame drives the movement of the seventh bracket. The movement of the seventh bracket drives the movement of the eighth bracket. The movement of the eighth bracket drives the top of the colloid box. The movement of the top of the colloid box flattens the arc-shaped protrusion. The flattening of the arc-shaped protrusion accelerates the flow rate of the water source. The eighth motor is reversed, and the eighth spring drives the seventh bracket to move. The movement of the seventh bracket restores the arc-shaped protrusion, thereby accelerating the flow rate of the water source in the water pipe and improving heat resistance and cold resistance.

[0026] 2. The present invention is equipped with a processing module that controls the adjustment and adaptation component to start when it detects a high temperature state. After the adjustment and adaptation component is started, the temperature sensor continuously detects the real-time temperature data of the water source in the water pipe until the processing module detects a low temperature state or a suitable temperature state. When the processing module detects a low temperature state, the processing module controls the adjustment and adaptation component not to start. The adjustment and adaptation component does not start the temperature sensor continuously detects the real-time temperature data of the water source in the water pipe until the processing module detects a high temperature state or a suitable temperature state. When the processing module detects a suitable temperature state, the processing module controls the adjustment and adaptation component not to start. The adjustment and adaptation component does not start the temperature sensor continuously detects the real-time temperature data of the water source in the water pipe until the processing module detects a high temperature state or a low temperature state, thereby realizing the function of the water pipe to adaptively adjust the flow rate through physical deformation to improve the service life of the water pipe;

[0027] 3. The present invention is equipped with a seventh motor to rotate and drive the striking head to rotate. The rotation of the striking head drives the movement of the eighth support plate. The movement of the eighth support plate drives the movement of the eighth tube. The movement of the eighth tube causes the eighth support plate to drive the movement of the third spring. The movement of the third spring causes the eighth support plate to drive the eighth head to move. The eighth head moves and contacts the buffer block, causing the support block to vibrate. The vibration of the support block reduces the impact force of the water source. The outer walls of the support block are blade-shaped on both sides, thereby reducing the impact force of the water source in the water pipe.

[0028] 4. The present invention provides protection for the eighth gear rod by installing a buffer plate. The filter screen intercepts impurities in the water source. While intercepting, the filter screen differentiates the water source through the mesh to further reduce the impact force of the water source. The rotation of the No. 4 motor drives the gear to rotate, and the rotation of the gear drives the eighth gear rod to rotate. The rotation of the eighth gear rod drives the H-shaped clamp to move, and the movement of the H-shaped clamp moves it out of the through-port. At this time, pulling the pull head drives the filter screen to move through the No. 3 port and the No. 6 port, so that the filter screen is quickly moved out of the connecting head, thereby realizing the functions of intercepting impurities in the water source and differentiating the water source to further reduce the impact force of the water source. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a front view structural schematic diagram of the present invention;

[0030] Figure 2 It is a schematic diagram of the front structure of the present invention;

[0031] Figure 3 Schematic diagram of the cross-sectional structure of a water pipeline of the present invention;

[0032] Figure 4 For the present invention Figure 2 Schematic diagram of the A structure;

[0033] Figure 5 This is a schematic structural diagram of the fourth frame of the present invention;

[0034] Figure 6 It is a schematic diagram of the temperature control process of the present invention;

[0035] Figure 7 This is a schematic diagram of the support block structure of the present invention;

[0036] Figure 8 For the present invention Figure 7 Schematic diagram of the B structure;

[0037] Figure 9 This is a schematic diagram of the H-shaped clamp structure of the present invention;

[0038] Figure 10 For the present invention Figure 9 Schematic diagram of the C structure.

[0039] In the figure: 1. Connector; 2. Water pipe; 3. Photoresponsive quaternary ammonium salt coating; 4. Ce composite oxide layer; 5. Temperature sensor; 6. Colloid box; 7. Eighth bracket; 8. Seventh bracket; 9. Arc-shaped protrusion; 10. Third bracket; 11. Eighth port; 12. Fourth bracket; 13. Eighth spring; 14. Eighth motor; 15. Collecting wheel; 16. Pull rope; 17. Connecting channel; 18. Support block; 20. Seventh motor Engine; 21. Striking head; 22. Buffer block; 23. Eighth rod; 24. Eighth head; 25. Eighth support plate; 26. Eighth cylinder; 27. No. 3 spring; 28. Buffer plate; 29. ​​Gear; 30. No. 4 motor; 31. Eighth gear rod; 32. No. 3 plate; 33. Through-hole; 34. H-shaped clamp; 35. No. 6 cylinder; 36. Sealing strip; 37. No. 6 mouth; 39. No. 3 mouth; 40. Filter; 41. Pull head. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0042] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will understand this in light of the specific circumstances.

[0043] Example 1: Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5The present invention provides an embodiment: a temperature-adaptive antibacterial water supply pipe, comprising a water pipe 2, a connector 1, a light-responsive quaternary ammonium salt coating 3, a Ce composite oxide layer 4, a nano-silver composite antibacterial masterbatch layer and an adjustment and adaptation component. The light-responsive quaternary ammonium salt coating 3, the Ce composite oxide layer 4, and the nano-silver composite antibacterial masterbatch layer are a composite antibacterial layer structure to improve the antibacterial effect. The outer wall of the water pipe 2 is installed with a connector 1, the outer layer of the water pipe 2 is the light-responsive quaternary ammonium salt coating 3, the middle layer of the water pipe 2 is the Ce composite oxide layer 4, the inner wall of the water pipe 2 is installed with an adjustment and adaptation component, and the surfaces of the inner layer of the water pipe 2 and the adjustment and adaptation component are Coated with a nano-silver composite antibacterial masterbatch layer, the inner wall of the water pipe 2 is installed with a temperature-adaptive component, the inner wall of the connector 1 is installed with a connecting channel 17, the inner wall of the connecting channel 17 is penetrated by a shock-reducing component, the inner wall of the connecting channel 17 is penetrated by a differentiation and filtration component, the adjustment and adaptation component includes a colloid box 6, an eighth bracket 7, a seventh bracket 8, an arc-shaped protrusion 9, an eighth spring 13, an eighth motor 14, a third frame 10, and a pull rope 16. The colloid box 6 is located on the inner wall of the water pipe 2, the eighth bracket 7 is located on the inner wall of the colloid box 6, the seventh bracket 8 is located on the outer wall of the eighth bracket 7, the arc-shaped protrusion 9 is arranged on the top of the colloid box 6, and the outer wall of the seventh bracket 8 The wall is installed with a fourth frame 12, the third frame 10 is located on the inner wall of the colloid box 6, the eighth spring 13 is located on the outer wall of the fourth frame 12, and one end of the eighth spring 13 is connected to the outer wall of the third frame 10, the outer wall of the third frame 10 is provided with an eighth port 11, the eighth motor 14 is located on the outer wall of the third frame 10, the pull rope 16 passes through the inner wall of the eighth port 11, and one end of the pull rope 16 is connected to the outer wall of the fourth frame 12, the output end of the eighth motor 14 is installed with a collecting wheel 15, and the outer wall of the pull rope 16 is connected to the outer wall of the collecting wheel 15, the arc-shaped protrusion 9 can be flattened as the colloid box 6 moves, and the pull rope 16 is flattened through the eighth port 11 Movement, the processing module controls the eighth motor 14 to rotate and drive the collecting wheel 15 to rotate, the collection wheel 15 rotates and drives the pull rope 16 to move, the pull rope 16 moves and drives the fourth frame 12 to move, the fourth frame 12 moves and drives the seventh bracket 8 to move, the seventh bracket 8 moves and drives the eighth bracket 7 to move, the eighth bracket 7 moves and drives the top of the colloid box 6 to move, the top of the colloid box 6 moves to flatten the arc-shaped protrusion 9, the flattening of the arc-shaped protrusion 9 accelerates the flow rate of the water source, the eighth motor 14 reverses and the eighth spring 13 drives the seventh bracket 8 to move, the seventh bracket 8 moves to restore the arc-shaped protrusion 9, thereby realizing the function of accelerating the flow rate of the water source in the water pipe and improving the heat resistance and cold resistance.

[0044] Example 2: Please refer to Figure 2 and Figure 6, an embodiment provided by the present invention: a variable temperature adaptation component includes a temperature sensor 5 and a processing module, the temperature sensor 5 is located on the inner wall of the water pipe 2, the processing module is located on the inner wall of the connector 1, the temperature sensor 5 is electrically connected to the processing module, the adjustment adaptation component is electrically connected to the processing module, the temperature sensor 5 is used to detect the real-time temperature data of the water source in the water pipe 2, the processing module has built-in suitable temperature data of the water source in the water pipe 2, the suitable temperature data is 10~35℃, the real-time temperature data of the water source in the water pipe 2 is transmitted to the processing module, the real-time temperature data of the water source in the water pipe 2 is compared with the suitable temperature data of the water source in the water pipe 2 by the processing module, the processing module sets the real-time temperature data of the water source in the water pipe 2 to a low temperature state if the real-time temperature data of the water source in the water pipe 2 is less than the suitable temperature data of the water source in the water pipe 2, the processing module sets the real-time temperature data of the water source in the water pipe 2 to a high temperature state if the real-time temperature data of the water source in the water pipe 2 is greater than the suitable temperature data of the water source in the water pipe 2, and the processing module sets the real-time temperature of the water source in the water pipe 2 to a high temperature state. The data of the appropriate temperature of the water source in the water pipe 2 is set to a suitable temperature state. When the processing module detects a high temperature state, the processing module controls the adjustment and adaptation component to start. After the adjustment and adaptation component is started, the temperature sensor 5 continuously detects the real-time temperature data of the water source in the water pipe 2 until the processing module detects a low temperature state or a suitable temperature state. When the processing module detects a low temperature state, the processing module controls the adjustment and adaptation component not to start. The adjustment and adaptation component does not start the temperature sensor 5 and continuously detects the real-time temperature data of the water source in the water pipe 2 until the processing module detects a high temperature state or a suitable temperature state. When the processing module detects a suitable temperature state, the processing module controls the adjustment and adaptation component not to start. The adjustment and adaptation component does not start the temperature sensor 5 and continuously detects the real-time temperature data of the water source in the water pipe 2 until the processing module detects a high temperature state or a low temperature state, thereby realizing the function of the water pipe 2 to adaptively adjust the flow rate through physical deformation to improve the service life of the water pipe 2.

[0045] Example 3: Please refer to Figure 2 、 Figure 7 and Figure 8, an embodiment provided by the present invention: the impact reduction component includes a support block 18, a seventh motor 20, the support block 18 is located on the inner wall of the connecting channel 17, the seventh motor 20 passes through the outer wall of the support block 18, and the outer wall of the seventh motor 20 is connected to the inner wall of the connecting head 1, the output end of the seventh motor 20 is installed with a striking head 21, the inner wall of the support block 18 is installed with an eighth rod 23, the outer wall of the eighth rod 23 is installed with an eighth tube 26, the outer wall of the eighth tube 26 is installed with an eighth support plate 25, the outer wall of the eighth support plate 25 is installed with a No. 3 spring 27, and one end of the No. 3 spring 27 is connected to the inner wall of the support block 18, the inner wall of the support block 18 is installed with a buffer block 22, the outer wall of the eighth support plate 25 is installed with an eighth head 24, and the striking The striking head 21 is located on one side of the eighth support plate 25, the eighth tube 26 is moved by the support of the eighth rod 23, the eighth head 24 is located on one side of the buffer block 22, the seventh motor 20 rotates to drive the striking head 21 to rotate, the striking head 21 rotates to drive the eighth support plate 25 to move, the eighth support plate 25 moves to drive the eighth tube 26 to move, the eighth tube 26 moves to make the eighth support plate 25 drive the third spring 27 to move, the third spring 27 moves to make the eighth support plate 25 drive the eighth head 24 to move, the eighth head 24 moves and contacts with the buffer block 22 to vibrate the support block 18, the vibration of the support block 18 reduces the impact force of the water source, and the outer walls of the support block 18 are blade-shaped on both sides, thereby realizing the function of reducing the impact force of the water source in the water pipe.

[0046] Example 4: Please refer to Figure 2 、 Figure 9 and Figure 10, an embodiment provided by the present invention: a differentiation and filtration component includes a No. 3 plate 32, a filter screen 40, a pull head 41, a No. 3 port 39, and an H-shaped clamp 34. The No. 3 plate 32 is located on the inner wall of the connector 1. The outer wall of the No. 3 plate 32 is penetrated by a No. 6 cylinder 35. The H-shaped clamp 34 penetrates the inner wall of the No. 6 cylinder 35. The outer wall of the H-shaped clamp 34 is installed with an eighth gear rod 31. The inner wall of the connector 1 is installed with a No. 4 motor 30. The output end of the No. 4 motor 30 is installed with a gear 29, and the gear 29 is meshed with the eighth gear rod 31. The inner wall of the connector 1 is installed with a buffer plate 28. The outer wall of the pull head 41 is installed with a sealing strip 36. The pull head 41 penetrates the inner wall of the No. 3 port 39. The outer wall of the connecting channel 17 is provided with a No. 6 port 37. The filter screen 40 penetrates the inner wall of the No. 6 port 37, and one end of the pull head 41 is connected to the outer wall of the filter screen 40. The outer wall of the pull head 41 is opened There is a through-hole 33, and one end of the H-shaped clamp 34 extends into the through-hole 33. The sealing strip 36 seals the No. 6 mouth 37. The H-shaped clamp 34 is moved by the support of the No. 6 cylinder 35. The function of the buffer plate 28 is to provide protection for the eighth gear rod 31. The filter screen 40 intercepts impurities in the water source. While intercepting, the filter screen 40 differentiates the water source through the mesh to further reduce the impact force of the water source. The No. 4 motor 30 rotates to drive the gear 29 to rotate. The gear 29 rotates to drive the eighth gear rod 31 to rotate. The eighth gear rod 31 rotates to drive the H-shaped clamp 34 to move. The H-shaped clamp 34 moves to move it out of the through-hole 33. At this time, pulling the pull head 41 drives the filter screen 40 to move through the No. 3 mouth 39 and the No. 6 mouth 37, so that the filter screen 40 is quickly moved out of the connector 1, realizing the function of intercepting impurities in the water source and differentiating the water source to further reduce the impact force of the water source.

[0047] The preparation method of the antibacterial water supply pipe comprises the following steps:

[0048] Step S1: The water pipe material is made of high-density polyethylene as the base resin, and a composite antibacterial agent is added, wherein the composite antibacterial agent is an inorganic antibacterial agent or an organic antibacterial agent, the organic antibacterial agent is acrylamide, and the inorganic antibacterial agent is silver or copper zirconium phosphate or modified copper or silver loaded chitin short fiber;

[0049] Step S2: The molding process uses a multi-layer co-extrusion technology. The water pipe has an outer layer, a middle layer and an inner layer. The outer layer, the middle layer and the inner layer are respectively a photoresponsive quaternary ammonium salt coating 3, a Ce composite oxide layer 4 and a nano-silver composite antibacterial masterbatch layer;

[0050] Step S3: The water pipe is pelletized through a twin-screw extruder at a temperature of 150–200°C, and then extruded into an antibacterial water pipe;

[0051] Step S4: Cooling the antibacterial water supply pipe adopts water cooling, and the antibacterial water supply pipe is cold-formed and vacuum-sized.

[0052] Working principle: the processing module controls the eighth motor 14 to rotate and drive the collecting wheel 15 to rotate, the collecting wheel 15 rotates and drives the pull rope 16 to move, the pull rope 16 moves and drives the fourth frame 12 to move, the fourth frame 12 moves and drives the seventh bracket 8 to move, the seventh bracket 8 moves and drives the eighth bracket 7 to move, the eighth bracket 7 moves and drives the top of the colloid box 6 to move, the top of the colloid box 6 moves to flatten the arc-shaped protrusion 9, and the flattening of the arc-shaped protrusion 9 accelerates the flow rate of the water source, the eighth motor 14 is reversed and the eighth spring 13 drives the seventh bracket 8 to move, and the seventh bracket 8 moves to restore the arc-shaped protrusion 9, thereby realizing the function of accelerating the flow rate of the water source in the water pipe and improving the heat resistance and cold resistance. When the processing module detects that the temperature is high, the processing module The processing module controls the adjustment and adaptation component to start. After the adjustment and adaptation component is started, the temperature sensor 5 continuously detects the real-time temperature data of the water source in the water pipe 2 until the processing module detects a low temperature state or a suitable temperature state. When the processing module detects a low temperature state, the processing module controls the adjustment and adaptation component not to start. The adjustment and adaptation component does not start the temperature sensor 5 continuously detects the real-time temperature data of the water source in the water pipe 2 until the processing module detects a high temperature state or a suitable temperature state. When the processing module detects a suitable temperature state, the processing module controls the adjustment and adaptation component not to start. The adjustment and adaptation component does not start the temperature sensor 5 continuously detects the real-time temperature data of the water source in the water pipe 2 until the processing module detects a high temperature state or a suitable temperature state. When a high temperature state or a low temperature state is detected, the water pipe 2 realizes the function of adaptively adjusting the flow rate through physical deformation to increase the service life of the water pipe 2, the seventh motor 20 rotates to drive the striking head 21 to rotate, the striking head 21 rotates to drive the eighth support plate 25 to move, the movement of the eighth support plate 25 drives the eighth tube 26 to move, the movement of the eighth tube 26 causes the eighth support plate 25 to drive the third spring 27 to move, the movement of the third spring 27 causes the eighth support plate 25 to drive the eighth head 24 to move, the eighth head 24 moves and contacts the buffer block 22 to vibrate the support block 18, the vibration of the support block 18 reduces the impact force of the water source, and the outer wall of the support block 18 is blade-shaped on both sides, which reduces the impact force of the water source in the water pipe. The function of low water source impact force, the role of the buffer plate 28 is to provide protection for the eighth gear rod 31, the filter screen 40 intercepts impurities in the water source, and the filter screen 40 differentiates the water source through the mesh while intercepting it to further reduce the impact force of the water source, the No. 4 motor 30 rotates to drive the gear 29 to rotate, the gear 29 rotates to drive the eighth gear rod 31 to rotate, the eighth gear rod 31 rotates to drive the H-shaped clamp 34 to move, the H-shaped clamp 34 moves to move it out of the through-port 33, at this time, pulling the pull head 41 drives the filter screen 40 to move through the No. 3 port 39 and the No. 6 port 37, so that the filter screen 40 is quickly moved out of the connector 1, realizing the function of intercepting impurities in the water source and differentiating the water source to further reduce the impact force of the water source.

[0053] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A temperature-adaptive antibacterial water supply pipe, comprising a water pipe (2), a connector (1), a light-responsive quaternary ammonium salt coating (3), a Ce composite oxide layer (4), a nano-silver composite antibacterial masterbatch layer, and an adaptive adjustment component, characterized in that: The outer wall of the water pipe (2) is provided with a connector (1), the outer layer of the water pipe (2) is a light-responsive quaternary ammonium salt coating (3), the middle layer of the water pipe (2) is a Ce composite oxide layer (4), the inner wall of the water pipe (2) is provided with an adjustment and adaptation component, the inner layer of the water pipe (2) and the surface of the adjustment and adaptation component are both coated with a nano-silver composite antibacterial masterbatch layer, the inner wall of the water pipe (2) is provided with a temperature-variable adaptation component, and the inner wall of the connector (1) is provided with a connecting channel (17); The adjustment and adaptation component includes a colloid box (6), an eighth bracket (7), a seventh bracket (8), an arc-shaped protrusion (9), an eighth spring (13), an eighth motor (14), a third frame (10), and a pull rope (16). The colloid box (6) is located on the inner wall of the water pipe (2), the eighth bracket (7) is located on the inner wall of the colloid box (6), the seventh bracket (8) is located on the outer wall of the eighth bracket (7), the arc-shaped protrusion (9) is provided on the top of the colloid box (6), the outer wall of the seventh bracket (8) is installed with the fourth frame (12), the third frame (10) is located on the inner wall of the colloid box (6), and the outer wall of the seventh bracket (8) is installed with the fourth frame (12). The inner wall of the No. 4 frame (12), the eighth spring (13) is located on the outer wall of the No. 4 frame (12), and one end of the eighth spring (13) is connected to the outer wall of the No. 3 frame (10), the outer wall of the No. 3 frame (10) is provided with an eighth opening (11), the eighth motor (14) is located on the outer wall of the No. 3 frame (10), the pull rope (16) passes through the inner wall of the eighth opening (11), and one end of the pull rope (16) is connected to the outer wall of the No. 4 frame (12), the output end of the eighth motor (14) is installed with a collecting wheel (15), and the outer wall of the pull rope (16) is connected to the outer wall of the collecting wheel (15).

2. The temperature-adaptive antibacterial water supply pipe according to claim 1, characterized in that: The arc-shaped protrusion (9) can be flattened as the colloid box (6) moves, and the pull rope (16) moves through the eighth opening (11).

3. The temperature-adaptive antibacterial water supply pipe according to claim 1, characterized in that: The variable temperature adaptation component comprises a temperature sensor (5) and a processing module. The temperature sensor (5) is located on the inner wall of the water pipe (2), the processing module is located on the inner wall of the connector (1), the temperature sensor (5) is electrically connected to the processing module, and the adjustment adaptation component is electrically connected to the processing module. The temperature sensor (5) is used to detect real-time temperature data of the water source in the water pipe (2), and the processing module is built-in with appropriate temperature data of the water source in the water pipe (2), and the appropriate temperature data is 10~35°C.

4. The temperature-adaptive antibacterial water supply pipe according to claim 3, characterized in that: The real-time temperature data of the water source in the water pipe (2) is transmitted to the processing module, and the real-time temperature data of the water source in the water pipe (2) is compared with the appropriate temperature data of the water source in the water pipe (2) by the processing module. The processing module sets the real-time temperature data of the water source in the water pipe (2) to a low temperature state if the real-time temperature data of the water source in the water pipe (2) is less than the appropriate temperature data of the water source in the water pipe (2). The processing module sets the real-time temperature data of the water source in the water pipe (2) to a high temperature state if the real-time temperature data of the water source in the water pipe (2) is greater than the appropriate temperature data of the water source in the water pipe (2). The processing module sets the real-time temperature data of the water source in the water pipe (2) to a suitable temperature state if the real-time temperature data of the water source in the water pipe (2) is within the appropriate temperature data of the water source in the water pipe (2).

5. The temperature-adaptive antibacterial water supply pipe according to claim 1, characterized in that: The inner wall of the connecting channel (17) is penetrated by a shock reducing component, and the inner wall of the connecting channel (17) is penetrated by a differentiation filtering component.

6. The temperature-adaptive antibacterial water supply pipe according to claim 5, characterized in that: The impact reduction component includes a support block (18) and a seventh motor (20). The support block (18) is located on the inner wall of the connecting channel (17). The seventh motor (20) passes through the outer wall of the support block (18), and the outer wall of the seventh motor (20) is connected to the inner wall of the connecting head (1). The output end of the seventh motor (20) is installed with a striking head (21). The inner wall of the support block (18) is installed with an eighth rod (23). The outer wall of the eighth rod (23) is installed with an eighth tube (26). The outer wall of the eighth tube (26) is installed with an eighth support plate (25). The outer wall of the eighth support plate (25) is installed with a third spring (27), and one end of the third spring (27) is connected to the inner wall of the support block (18). The inner wall of the support block (18) is installed with a buffer block (22). The outer wall of the eighth support plate (25) is installed with an eighth head (24), and the striking head (21) is located on one side of the eighth support plate (25).

7. The temperature-adaptive antibacterial water supply pipe according to claim 6, characterized in that: The eighth cylinder (26) moves with the support of the eighth rod (23), and the eighth head (24) is located on one side of the buffer block (22).

8. The temperature-adaptive antibacterial water supply pipe according to claim 5, characterized in that: The differentiation and filtration assembly comprises a No. 3 plate (32), a filter screen (40), a pull head (41), a No. 3 port (39), and an H-shaped clamp (34). The No. 3 plate (32) is located on the inner wall of the connector (1). A No. 6 barrel (35) is installed through the outer wall of the No. 3 plate (32). The H-shaped clamp (34) penetrates the inner wall of the No. 6 barrel (35). An eighth gear rod (31) is installed on the outer wall of the H-shaped clamp (34). A No. 4 motor (30) is installed on the inner wall of the connector (1). A gear (29) is installed at the output end of the No. 4 motor (30). (29) is engaged with the eighth gear rod (31), the inner wall of the connector (1) is installed with a buffer sheet (28), the outer wall of the slider (41) is installed with a sealing strip (36), the slider (41) passes through the inner wall of the No. 3 opening (39), the outer wall of the connecting channel (17) is provided with a No. 6 opening (37), the filter (40) passes through the inner wall of the No. 6 opening (37), and one end of the slider (41) is connected to the outer wall of the filter (40), the outer wall of the slider (41) is provided with a through opening (33), and one end of the H-shaped clamp (34) extends into the through opening (33).

9. The temperature-adaptive antibacterial water supply pipe according to claim 8, characterized in that: The sealing strip (36) seals the No. 6 port (37), and the H-shaped clamp (34) moves with the support of the No. 6 cylinder (35).

10. A method for preparing a temperature-adaptive antibacterial water supply pipe, applicable to the temperature-adaptive antibacterial water supply pipe according to any one of claims 1 to 9, characterized in that: The preparation method of the antibacterial water supply pipe comprises the following steps: Step S1: The water pipe material is made of high-density polyethylene as the base resin, and a composite antibacterial agent is added, wherein the composite antibacterial agent is an inorganic antibacterial agent or an organic antibacterial agent, the organic antibacterial agent is acrylamide, and the inorganic antibacterial agent is silver or copper zirconium phosphate or modified copper or silver loaded chitin short fiber; Step S2, the molding process uses a multi-layer co-extrusion technology, and the water pipe adopts an outer layer, a middle layer and an inner layer, wherein the outer layer, the middle layer and the inner layer are respectively a light-responsive quaternary ammonium salt coating (3), a Ce composite oxide layer (4), and a nano-silver composite antibacterial masterbatch layer; Step S3: The water pipe is pelletized through a twin-screw extruder at a temperature of 150–200°C, and then extruded into an antibacterial water pipe; Step S4: Cooling the antibacterial water supply pipe adopts water cooling, and the antibacterial water supply pipe is cold-formed and vacuum-sized.

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