An anti-icing thermal insulation water pipe assembly

Abstract

The present invention belongs to the field of pipeline technology, and particularly relates to an anti-icing heat-insulating water pipe assembly, comprising a water pipe, a valve and a water outlet, wherein the water pipe is made of electronic radiation heat-insulating stainless steel, a plug is arranged on the nozzle, a kit connected to the nozzle is arranged outside the plug, and an abutment is arranged on the nozzle. By using this device, if the weather is cold and the temperature is low when going out, and the faucet is forgotten to be turned on in advance, when the temperature reaches a sub-zero state, the glass tube is broken due to the effect of the material and the internal coolant is spilled on the hose and the nozzle, the blocking piece is separated from the blocking and is pushed upward by the bottom torsion spring, so that several blocking pieces rotate at the same time and fit each other, play the role of closing the water flow by combining and wrapping the plug to prevent the water flow from spraying indiscriminately, and at the same time, the blocking piece cancels the abutment against the baffle after moving up, and the spring between the baffle and the kit is separated from the restriction, the protrusion is pushed upward to drive the baffle to move up, so that the water outlet is opened, thereby ensuring that the water flows out of the water outlet.

Description

Technical Field

[0001] The invention discloses a water pipe assembly, in particular to an anti-icing heat-insulating water pipe assembly. Background Art

[0002] Water pipes are pipes for water supply. Modern decoration water pipes are all built in the wall. There are three types of water pipes. The first type is metal pipes, such as hot-dip cast iron pipes, copper pipes, stainless steel pipes, etc. lined with plastic. The second type is plastic-clad metal pipes, such as steel-plastic composite pipes, aluminum-plastic composite pipes, etc. The third type is plastic pipes, such as PB pipes, PP-R pipes, etc., and with the various application sites and changes, the types of water pipes have also increased. At the same time, in the northern areas, because the temperature is relatively low, in order to avoid ice inside the water pipes, the materials used are relatively heat-insulating.

[0003] Although thermal insulation materials are used, when the water temperature drops below the freezing point, the movement of water molecules gradually slows down and begins to form a regular ice crystal structure, causing the water to freeze. If the water is stationary, the water in the water pipe is prone to local supercooling, because in a stationary state, the water near the water pipe wall will cool first, and the heat transfer is slow, so this part of the water may freeze first. As the number of ice crystals increases, ice plugs will form, blocking the water pipes, which will affect water use. And deicing is more cumbersome. Therefore, in order to solve the problem of freezing of tap water pipes in northern houses, in the prior art, people generally open the valve of the water outlet a little so that water can continue to flow out, thereby ensuring that the water is not in a static state, reducing the freezing situation, and ensuring continuous use. However, when you need to go out for a long time or go out urgently, sometimes you will forget to open it, so you forget to open it, and the indoor heating is turned off, and the temperature drops, causing the water pipes to still freeze and become blocked and unable to be opened when you go home. Therefore, a new solution is proposed to ensure that the water pipes will not freeze when used in a normal home, and water can still flow out when you forget to open the water outlet in advance when you go out. Summary of the invention

[0004] The object of the present invention is to provide an anti-icing thermal insulation water pipe assembly in order to solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-icing heat-insulating water pipe assembly, comprising a water pipe, a valve and a water outlet, a nozzle being threadedly connected to the water outlet, the water pipe being made of electron radiation heat-insulating stainless steel, a plug being provided on the nozzle, a sleeve connected to the nozzle being provided outside the plug, an abutment being provided on the nozzle, a glass tube being provided between the abutment and the plug, antifreeze being poured into the glass tube, a plurality of blocking sheets being provided at the sleeve of the nozzle abutting against the glass tube and used for blocking water flow, the blocking sheets being rotatably connected to the sleeve, adjacent sheets being fitted to each other after being merged, a torsion spring being provided between the blocking sheets and the sleeve for pushing the plurality of blocking sheets to close, and a sealing strip being provided at the edge of the blocking sheet for increasing the sealing effect;

[0006] A plurality of drain outlets are provided at the bottom of the stopper, and a hose for transmitting water is connected to the drain outlet. A baffle for blocking the drain outlet is provided on the kit, and the baffle is slidably connected to the kit. A protrusion embedded in the kit is provided on the baffle, and a guide groove for guiding the movement of the baffle is provided on the kit. A spring is provided between the protrusion and the kit, and the uppermost end of the baffle abuts against the blocking sheet after it is opened.

[0007] Preferably, the kit is rotatably connected to a rotating part for carrying a blocking plate, the kit is provided with a driving part that meshes with the rotating part and drives the rotating part to rotate, and the blocking plate is driven to be misaligned with the baffle by the driving part, and a rotating rod rotatably connected to the rotating part is provided at the bottom of the blocking plate, a bevel gear is clamped on the rotating rod, and the bevel gears on adjacent rotating rods are meshed with each other.

[0008] Preferably, a truncated cone-shaped interface is provided in the hose, in which a rolling ball for closing the drain outlet is provided, and the diameter of the interface near the drain outlet is smaller than the rolling ball, while the diameter of the outlet on the other side is larger than the rolling ball, and the hose extends to the front end of the valve.

[0009] Preferably, the rotating member is rotatably connected to a rotating shaft 1, a transmission wheel meshing with a bevel gear is clamped on the rotating shaft 1, the water pipe is rotatably connected to a rotating shaft 2, the water pipe is located outside the rotating shaft 2 and is provided with a winding wheel 1, a moving block is slidably connected to the winding wheel 1, the moving block is connected to a connecting rope, the end of the connecting rope away from the moving block is connected to the rotating shaft 1, a winding wheel 2 is clamped on the outside of the valve, a winding rope is wound around the winding wheel 2, and the other end of the winding rope extends to the rotating shaft 2 and is connected to the rotating shaft 2.

[0010] Preferably, a winding wheel three is clamped on the rotating shaft two, and the winding wheel three is connected to the rotating shaft two for vertical sliding. The upper surface of the moving block abuts against the bottom of the winding wheel three and supports the winding wheel three. A slot is staggered on the winding wheel three to accommodate the embedding of the moving block after movement.

[0011] Preferably, a slide groove for guiding the movement of the connecting rope is provided on the nozzle, and a roller for accommodating the connecting rope and facilitating the movement of the connecting rope is rotatably connected to the nozzle.

[0012] Preferably, a second spring is provided between the moving block and the winding wheel for pushing the moving block to return to its original position, and the moving block and the winding wheel are connected by magnetic attraction.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] Firstly, after using this device, if you go out in cold weather and forget to turn on the faucet in advance, when the temperature reaches below zero, the glass tube will break due to the material effect and the internal coolant will spill onto the hose and the nozzle. Secondly, after the glass tube breaks, the blocking piece will break away from the blocking and will be pushed upward by the bottom torsion spring, so that several blocking pieces will rotate at the same time and fit together, so as to close the water flow at the plug and prevent the water flow from spraying indiscriminately. At the same time, after the blocking piece moves up, it cancels the contact with the baffle, and the spring between the baffle and the kit is released from the restriction, pushing the protrusion upward with The movable baffle moves up to open the drain port, so as to ensure that the water flows out from the drain port. The flow of water makes the water temperature in the water pipe relatively uniform, and the local overcooling will not occur due to the stagnation of the water flow. At the same time, the water can exchange heat with the surrounding after it flows. Even if the external temperature is below zero, the flowing water will continuously transfer the heat from the water source, making it difficult for the water in the water pipe to reach the freezing point. If you are not at home for a long time in winter, the water supply can be kept in a normal state without freezing, and the water pipe will be protected from expansion and bursting due to internal freezing.

[0015] Secondly, when water flows through the hose, it will accommodate the water flow, and the hose extends backward to the front end of the valve, which is equivalent to ensuring the circulation of the water flow. Secondly, the hose is connected through a truncated cone and the action of the rolling ball, so that the water flow in the hose will not flow back, thereby ensuring that the water in the nozzle flows out along the hose, but cannot enter along the hose. In this way, the hose extends to the front end of the valve to ensure a circulation of water flow. Secondly, a part of the hose extends to the valve, and the other part extends outward into the water tank to store water, thereby avoiding the glass tube from being damaged and the water flow spraying randomly, resulting in a waste of water resources. Fee, compared with the existing technology of opening the sprinkler head to flow water, this setting can ensure that even if you are in a hurry to go out and miss or forget to open it in advance, there will still be no ice. If people use it at home, because there is floor heating in the north or insulation in the wall, the internal temperature will not be too cold. This application adopts this device to avoid forgetting to open it, and can also avoid power outages or power outages. It can still ensure its use and is more guaranteed. Secondly, the existing technology will still waste water when the water storage is full after being opened for a long time, while this application adopts circulation, which can reduce water waste;

[0016] Thirdly, under normal use, the driving part can also be rotated, and the rotating part can be meshed and driven, so that the rotating part and the blocking piece rotate synchronously with all the components on the bevel gear. As a result, the blocking piece will be misaligned with the baffle, and the baffle can be directly lifted to open the drain port for drainage. It can be used alone to store additional water.

[0017] Fourthly, finally, under normal use, if the glass tube bursts, after the blocking pieces are closed and fit together, and the water flow stops when the user returns home, to prevent the water from flowing out continuously, the main valve can be closed first. At the same time, when the blocking piece is closed, it will drive the bevel gear to rotate, and drive the first rotating shaft to rotate, so that the first rotating shaft winds up and pulls the connected connecting rope, causing the moving block to move backward and align with the card slot at the bottom of the third winding wheel. The third winding wheel is separated from the support of the moving block and can move downward so that the moving block is embedded, thereby connecting the third winding wheel with the first winding wheel. When the valve rotates, it will drive the winding rope to drive the third winding wheel and the second rotating shaft to rotate. In this way, the third winding wheel drives the first winding wheel to rotate, and pulls the connecting rope to drive the transmission wheel and the first rotating shaft to rotate. At the same time, the transmission wheel drives the bevel gear to rotate to drive the rotating rod, opens the blocking piece and presses the baffle downward again, and closes the drain port at the same time. The operator then moves the third winding wheel upward again, and the second spring can push the moving block back to its original position and misalign to support the third winding wheel. Thus, a new nozzle can be replaced or a new glass tube can be installed to ensure continued use later. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of an anti-icing and heat-insulating water pipe assembly;

[0019] Figure 2 It is a schematic structural diagram of an anti-icing and heat-insulating water pipe assembly at the second rotating shaft; Figure 1 ;

[0020] Figure 3 It is a schematic structural diagram of an anti-icing and heat-insulating water pipe assembly at the second rotating shaft; Figure 2 ;

[0021] Figure 4 It is a schematic structural diagram of an anti-icing and heat-insulating water pipe assembly at the nozzle; Figure 1 ;

[0022] Figure 5 It is a schematic internal structural diagram of a kit of an anti-icing and heat-insulating water pipe assembly;

[0023] Figure 6 It is a schematic structural diagram of the connection between a hose and an interface of an anti-icing and heat-insulating water pipe assembly;

[0024] Figure 7A schematic diagram of the structure of an anti-icing heat-insulating water pipe assembly located at the nozzle Figure 2 ;

[0025] Figure 8 for Figure 7 A local enlarged schematic diagram at point A;

[0026] Fig. 9 A schematic diagram of the structure of an anti-icing heat-insulating water pipe assembly located at the nozzle Figure 3 .

[0027] : Illustrations: 1. water pipe; 2. valve; 3. nozzle; 4. plug; 5. kit; 6. abutment; 7. glass tube; 8. blocking plate; 9. torsion spring; 10. sealing strip; 11. hose; 12. baffle; 13. bump; 14. guide groove; 15. spring one; 16. rotating member; 17. driving member; 18. rotating rod; 19. bevel gear; 20. interface; 21. rolling ball; 22. rotating shaft one; 23. transmission wheel; 24. rotating shaft two; 25. winding wheel one; 26. moving block; 27. connecting rope; 28. winding wheel two; 29. ​​winding rope; 30. winding wheel three; 31. slot; 32. slide groove; 33. roller; 34. spring two. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] An anti-icing insulation water pipe assembly, such as Figure 1-Figure 9As shown, it includes a water pipe 1, a valve 2 and a water outlet, a nozzle 3 is threadedly connected to the water outlet, the water pipe 1 is made of electronic radiation insulation stainless steel, a plug 4 is provided on the nozzle 3, a kit 5 connected to the nozzle 3 is provided outside the plug 4, an abutment 6 is provided on the nozzle 3, a glass tube 7 is provided between the abutment 6 and the plug 4, the glass tube 7 is filled with antifreeze, the nozzle 3 is located at the kit 5 and is provided with a plurality of blocking sheets 8 abutting against the glass tube 7 and used to block the water flow, the blocking sheets 8 are rotatably connected to the kit 5, and the adjacent blocking sheets 8 are fitted together after being merged, a torsion spring 9 is provided between the blocking sheets 8 and the kit 5 for pushing the plurality of blocking sheets 8 to close, and a sealing strip 10 is provided on the edge of the blocking sheet 8 for increasing the sealing effect; under normal use, the end of the water pipe 1 that does not enter the household is constantly supplied with water to each household. The water flows on the ground, and the material of the water pipe 1 is generally not easy to freeze and burst. After the water pipe 1 enters the house, because it is cold in the north, the room is equipped with floor heating, and even the walls are equipped with heating, so the house is relatively warm and less likely to freeze. If the residents need to go out for a long time, in order to avoid the internal water pipe 1 and the water outlet of the faucet from freezing, the faucet is generally opened. At the same time, the valve 2 in the home is also opened under normal use. As long as the faucet or the water outlet is opened, the water can flow continuously to avoid freezing. However, sometimes when traveling in a hurry, it is easy to forget to open the water outlet in advance. Therefore, there is no water flowing, and there is no one in the room and no heating, and the temperature drops. At this time, it is easy to cause the water pipe 1 to freeze, burst, or freeze and then return home and cannot be used. In order to solve this problem, the prior art generally uses electronic control, such as setting up solenoid valves or temperature sensors in advance. However, in cold weather, there may be power outages or power outages. In order to avoid power leakage, some families will turn off the main power switch, which makes it unusable. If batteries are used for power supply, the power will not be lost for a long time, or the power shortage will not be discovered in time and cannot be used. It will also be more power-hungry in cold weather.

[0030] The bottom of the plug 4 is provided with a plurality of drain ports, and a hose 11 for transmitting water is connected to the drain port. A baffle 12 for blocking the drain port is provided on the kit 5, and the baffle 12 is slidably connected to the kit 5. A convex block 13 embedded in the kit 5 is provided on the baffle 12, and a guide groove 14 for guiding the movement of the baffle 12 is provided on the kit 5. A spring 15 is provided between the convex block 13 and the kit 5. The uppermost end of the baffle 12 abuts against the blocking sheet 8 after opening. After using this product, if there is no power and it is not opened in advance, the glass tube 7 will break after the temperature drops below zero degrees, so the internal coolant will be sprayed onto the nozzle 3 and the hose 11, and the glass tube 7 is made of materials that will burst after zero degrees in the prior art, such as calcium sodium Either glass or crystal glass can be used as long as it meets the application requirements. After being broken, the abutment and blocking of the blocking piece 8 are cancelled. The blocking piece 8 will be pushed and rotated by the torsion spring 9 and abut against the adjacent blocking piece 8 to close the plug 4. After the blocking piece 8 rotates, the blocking and abutment of the baffle 12 are cancelled. Therefore, the baffle 12 will be pushed up by the spring 15 with the protrusion 13, and the drain port will be opened to accommodate the water flowing out into the hose 11. This arrangement ensures that water will not be sprayed at will, and can also accommodate the water flow discharged from the hose 11 and be recovered uniformly. Compared with the existing technology, it does not need to be opened in advance and can be used even if you forget to open it. Secondly, it does not require electricity, which avoids the situation where it cannot be used after a power outage.

[0031] The set 5 is rotatably connected with a rotating member 16 for carrying the blocking piece 8. The set 5 is provided with a driving member 17 that meshes with the rotating member 16 and drives the rotating member 16 to rotate. The blocking piece 8 is driven to be misaligned with the baffle 12 by the driving member 17. The bottom of the blocking piece 8 is provided with a rotating rod 18 that is rotatably connected with the rotating member 16. The rotating rod 18 is clamped with a bevel gear 19. The bevel gears 19 on adjacent rotating rods 18 mesh with each other. Secondly, under normal use, the driving member 17 rotates to drive the entire rotating member 16 to rotate, and the blocking piece 8 and the rotating rod 18 and bevel gear 19 are both arranged on rotating member 16. Rotating rotating member 16 can drive blocking sheet 8 to change position, and dislocate with baffle 12 so that baffle 12 is out of obstruction. At this time, spring 15 is also out of restriction accordingly, so that protrusion 13 can be pushed upward and baffle 12 can be driven upward to open the drain outlet. With this arrangement, it can be used as a faucet, and a part of hose 11 is re-extended to the front end of valve 2, while the other part is extended to the water storage device independently set by the user, so that it can be used separately.

[0032] A truncated cone-shaped interface 20 is provided in the hose 11, and a rolling ball 21 for closing the drain outlet is provided in the interface 20, and the diameter of one end of the interface 20 is smaller than the rolling ball 21, and the outlet diameter of the other side is larger than the rolling ball 21. The hose 11 extends to the front end of the valve 2. Secondly, a truncated cone-shaped interface 20 is provided in the hose 11, and the apertures on both sides thereof are different in size. The aperture of one end is smaller than the rolling ball 21 and faces the drain outlet, while the larger aperture of the other end faces the front end of the valve 2. In this way, after the water flows out of the drain outlet, the rolling ball 21 will be pushed to the end with the larger aperture, and the interface 20 will be opened to drain water, and the inside of the valve 2 will be opened. If water flows into the interface 20, it will push the rolling ball 21 to fit on the end with a smaller aperture to close the hole of the interface 20, so that the water cannot flow back. If the water pressure at the drain outlet is relatively large, the water can flow directly back to the valve 2. If the water flow flowing into the valve 2 is relatively large, water backflow can also be avoided. Under normal conditions, the interface 20 is relatively small near the drain outlet, and the water pressure discharged from the valve 2 is the same. If the outlet is small, its pressure can be increased, resulting in a stronger impact force, thereby ensuring that the water at the drain outlet will flow back to the front end of the valve 2 to ensure water circulation.

[0033] The rotating member 16 is rotatably connected with a rotating shaft 1 22, and a transmission wheel 23 meshing with the bevel gear 19 is clamped on the rotating shaft 1 22. The water pipe 1 is rotatably connected with a rotating shaft 24. The water pipe 1 is provided with a winding wheel 1 25 on the outer sleeve of the rotating shaft 24. A moving block 26 is slidably connected to the winding wheel 1 25. The moving block 26 is connected with a connecting rope 27. The end of the connecting rope 27 away from the moving block 26 is connected to the rotating shaft 1 22. A winding wheel 28 is clamped on the outside of the valve 2. A winding rope 29 is wound around the winding wheel 28. The other end of the winding rope 29 extends to the rotating shaft 24 and is connected to the rotating shaft 24. A winding wheel 3 30 connected with the winding rope 29 is clamped on the rotating shaft 24. The winding wheel 30 is connected with the rotating shaft 24 for sliding up and down, the upper surface of the moving block 26 abuts against the bottom of the winding wheel 30 and supports the winding wheel 30, and the winding wheel 30 is provided with a slot 31 for accommodating the moving block 26 to be embedded after moving. By setting the rotating shaft 1 22 on the rotating member 16, the transmission wheel 23 is meshed with the bevel gear 19, and the rotating shaft 1 22 is connected with a connecting rope 27. When the blocking piece 8 is opened, the bevel gear 19 rotates, and the moving block 26 is pulled backward and opposite to the slot 31, thereby canceling the support for the winding wheel 30, so that the winding wheel 30 will move down, so that the moving block 26 is embedded in the slot 31, and the winding wheel 30 is in this state. The first 25 is connected to the winding wheel three 30 through the moving block 26. Secondly, after the resident returns home, it is necessary to replace the nozzle 3 or reinstall a new glass tube 7. First, the valve 2 is closed, the winding wheel two 28 is driven to rotate, and the winding rope 29 is wound and pulled to drive the winding wheel three 30 to rotate. At the same time, the winding wheel one 25 is connected to the winding wheel three 30 through the moving block 26, and it will be driven to rotate synchronously. In this way, the connecting rope 27 can be wound by rotating the moving block 26 and the winding wheel one 25 at the same time, and the rotating shaft one 22 is pulled to rotate the driving transmission wheel 23 to drive the bevel gear 19 to rotate synchronously, so that the blocking piece 8 is driven to open. After the valve 2 is closed, the blocking piece 8 is opened, and the nozzle 3 plug 4 will not The water continues to flow out, and the blocking piece 8 will re-engage with the baffle 12 after opening, and at the same time rotate downward to push the baffle 12 to return to its original position, compress the spring 15 and close the drain outlet, thereby achieving the effect of automatic resetting. The nozzle 3 is provided with a slide groove 32 for guiding the movement of the connecting rope 27, and the nozzle 3 is rotatably connected with a roller 33 for accommodating the connecting rope 27 and facilitating the movement of the connecting rope 27. When the connecting rope 27 is pulled, it will move along the slide groove 32 and the depression of the rolling wheel, thereby reducing friction and ensuring smooth movement. At the same time, the connection rope 27 can be restricted by the slide groove 32 to ensure stable movement. Secondly, the water pipe 1 is also provided with a slide groove 32 to ensure that the movement of the connecting rope 27 will not change its position.A spring 234 is provided between the moving block 26 and the winding wheel for pushing the moving block 26 to reset. The moving block 26 is connected to the winding wheel by magnetic attraction. Secondly, after the control is completed, the winding wheel 30 can be pushed upward again after the replacement is completed, so that the card slot 31 is separated from the moving block 26, and after the resetting tension of the blocking piece 8 disappears, the connecting rope 27 is also reset. At this time, the moving block 26 will be pushed to reset by the spring 234, and the movement is stabilized by the magnetic connection, so that it can be re-connected with the bottom of the winding wheel 30 and support the winding wheel 30, so as to ensure that it can be used next time. Repeat the above driving state. Next, if the valve 2 is opened during normal use, since the winding wheel three 30 is separated from the moving block 26 and the winding wheel two 28 is in a state of relative rotation with the rotating shaft two 24, the normal opening and closing of the valve 2 will not drive the winding wheel two 28, and it is also ensured that the valve 2 will not affect the nozzle 3 during normal use. The winding wheel two 28 and the winding wheel three 30 can be connected only after the blocking piece 8 is rotated. This arrangement ensures that the blocking piece 8 will not be driven during normal use, and the blocking piece 8 is closed after the glass tube 7 bursts. At this time, if the valve 2 is driven, the blocking piece 8 will be automatically closed.

[0034] Working principle:

[0035] After using this device, when you forget to open the faucet or water outlet in advance when you go out, and there is a power outage, the temperature-sensitive faucet cannot be used, and the glass tube 7 will burst when the temperature reaches zero degrees, and the spray of the internal coolant has a certain thawing effect and is not easy to freeze. Secondly, after the burst, the blocking piece 8 is separated from the obstruction and is pushed to rotate by the torsion spring 9, and several blocking pieces 8 are fitted together and the plug 4 is closed, so as to prevent water from spraying at will. Finally, when the blocking piece 8 is rotated to open, the obstruction of the baffle 12 is cancelled, so that the baffle 12 is separated from the obstruction and is pushed upward by the spring 15 to open the drain outlet, so that the water discharged from the valve 2 at this time enters the hose 1 1, and re-enter to achieve circulation, and at the same time enter the hose 11 through the truncated cone interface 20 to ensure that the water flow will not flow back, and enter the front end of the valve 2 to re-drain to achieve circulation, and keep flowing to prevent the water pipe 1 at the rear end of the faucet from freezing. Secondly, even if the other drain outlets are frozen, the nozzle 3 can still discharge water, ensuring that there is still a place to discharge water when returning home after a long time away from home. Secondly, a part of the hose 11 can be stored. Compared with the existing technology, it can ensure that the water flow is continuous when the temperature is low. Even if the water outlet is not opened in advance due to a hurry to go out, it can also burst automatically, and it can also ensure that it can still be used after a power outage. Finally, after returning home, when the heating is turned on again, the faucet can be opened for use. If it cannot be used, it can also be used by the hose 11. Secondly, when it needs to be replaced, the valve 2 is closed, which will automatically drive the blocking plate 12 to open, so as to facilitate the replacement effect. At the same time, through the misalignment setting of the moving block 26, it is ensured that the normal use will not be affected.

[0036] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An anti-icing heat-insulating water pipe assembly, comprising a water pipe (1), a valve (2) and a water outlet, characterized in that: The water outlet is threadedly connected with a nozzle (3); the water pipe (1) is made of electron radiation heat-insulating stainless steel; a plug (4) is provided on the nozzle (3); a sleeve (5) connected to the nozzle (3) is provided on the outside of the plug (4); an abutment (6) is provided on the nozzle (3); a glass tube (7) is provided between the abutment (6) and the plug (4); antifreeze liquid is poured into the glass tube (7); the nozzle (3) is provided with a plurality of blocking sheets (8) abutting against the glass tube (7) and used to block water flow at the sleeve (5); the blocking sheets (8) are rotatably connected to the sleeve (5); the plurality of adjacent blocking sheets (8) are mutually abutted after being merged; a torsion spring (9) is provided between the blocking sheets (8) and the sleeve (5) for pushing the plurality of blocking sheets (8) to close; and a sealing strip (10) is provided at the edge of the blocking sheet (8) for increasing the sealing effect; The bottom of the plug (4) is provided with a plurality of drain ports, the drain ports are connected to hoses (11) for transmitting water, the kit (5) is provided with a baffle (12) for blocking the drain ports, and the baffle (12) is slidably connected to the kit (5), the baffle (12) is provided with a protrusion (13) embedded in the kit (5), the kit (5) is provided with a guide groove (14) for guiding the movement of the baffle (12), a spring (15) is provided between the protrusion (13) and the kit (5), and the uppermost end of the baffle (12) abuts against the blocking sheet (8) after opening.

2. The anti-icing heat-insulating water pipe assembly according to claim 1, characterized in that: A rotating member (16) for carrying the blocking sheet (8) is rotatably connected to the sleeve (5), a driving member (17) is provided on the sleeve (5) and meshes with the rotating member (16) and drives the rotating member (16) to rotate, and the blocking sheet (8) is driven by the driving member (17) to be displaced with the baffle (12), a rotating rod (18) rotatably connected to the rotating member (16) is provided at the bottom of the blocking sheet (8), and a torsion spring (9) is sleeved on the rotating rod (18), a bevel gear (19) is clamped on the rotating rod (18), and the bevel gears (19) on adjacent rotating rods (18) mesh with each other.

3. The anti-icing heat-insulating water pipe assembly according to claim 2, characterized in that: A truncated cone-shaped interface (20) is provided in the hose (11), and a rolling ball (21) for closing the drain outlet is provided in the interface (20). The diameter of the interface (20) near the drain outlet is smaller than that of the rolling ball (21), and the diameter of the outlet on the other side is larger than that of the rolling ball (21). The hose (11) extends to the front end of the valve (2).

4. The anti-icing heat-insulating water pipe assembly according to claim 2, characterized in that: The rotating member (16) is rotatably connected to a rotating shaft 1 (22), and a transmission wheel (23) meshing with a bevel gear (19) is clamped on the rotating shaft 1 (22). The water pipe (1) is rotatably connected to a rotating shaft 2 (24). The water pipe (1) is provided with a winding wheel 1 (25) on the outer surface of the rotating shaft 2 (24). A moving block (26) is slidably connected to the winding wheel 1 (25), and a connecting rope (27) is connected to the moving block (26). One end of the connecting rope (27) away from the moving block (26) is connected to the rotating shaft 1 (22). A winding wheel 2 (28) is clamped on the outside of the valve (2), and a winding rope (29) is wound around the winding wheel 2 (28). The other end of the winding rope (29) extends to the rotating shaft 2 (24) and is connected to the rotating shaft 2 (24).

5. The anti-icing heat-insulating water pipe assembly according to claim 4, characterized in that: The second rotating shaft (24) is clamped with a winding wheel (30), and the winding wheel (30) is slidably connected to the second rotating shaft (24) up and down. The upper surface of the moving block (26) abuts against the bottom of the winding wheel (30) and supports the winding wheel (30). The winding wheel (30) is provided with a clamping groove (31) that accommodates the moving block (26) after it moves and is embedded.

6. The anti-icing heat-insulating water pipe assembly according to claim 4, characterized in that: The spray head (3) is provided with a slide groove (32) for guiding the movement of the connecting rope (27), and the spray head (3) is rotatably connected to a roller (33) for accommodating the connecting rope (27) to be embedded and facilitating the movement of the connecting rope (27).

7. The anti-icing heat-insulating water pipe assembly according to claim 4, characterized in that: A second spring (34) for pushing the moving block (26) to return to its original position is provided between the moving block (26) and the first winding wheel (25). The moving block (26) and the first winding wheel (25) are connected by magnetic attraction.

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