Floor heating pipe capable of being quickly connected

Abstract

The floor heating pipe capable of being rapidly connected comprises two symmetrically-arranged pipe bodies, fixing rings are arranged on the inner walls of the opposite ends of the two pipe bodies, a plurality of rotating rods arranged in the circumferential direction are rotationally connected to the fixing ring on the left side in a penetrating mode, and limiting plates are arranged at the tail ends of the rotating rods. A plurality of through grooves which are formed in the circumferential direction and matched with the multiple limiting plates are formed in the fixing ring on the right side, a linkage mechanism used for linkage of the multiple rotating rods is arranged on the fixing ring on the left side, and a driving mechanism used for driving one rotating rod is arranged on the outer wall of the pipe body on the left side. The limiting plates at the tail ends of the rotating rods rotate, so that the limiting plates and the through grooves are arranged in a staggered mode, quick connection between two pipe bodies is achieved, and certain convenience is brought to connection of the pipe bodies by people.

Description

Technical Field

[0001] The utility model relates to the technical field of floor heating pipes, in particular to a floor heating pipe that can be quickly connected. Background Art

[0002] Floor heating utilizes ground radiation for heating, offering advantages such as high comfort, energy conservation, environmental protection, and easy maintenance. Floor heating heats hot water or a heat medium, which then radiates heat through the floor material, raising the indoor temperature evenly. Floor heating systems include a heat source, piping, manifolds, and floor materials, and can be designed and installed to meet specific needs.

[0003] Floor heating pipes are essential components for floor heating. However, in the existing technology, floor heating pipes are generally connected by bolts or threads. The connection process is relatively complicated, the connection cycle is long, and multiple operations are required, which not only brings trouble to people but also reduces the overall linkage of the device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art. By rotating the limit plates at the ends of multiple rotating rods, the multiple limit plates and the through grooves are staggered, thereby achieving a quick connection between the two pipe bodies, bringing certain convenience to people in connecting the pipe bodies, and proposing a quick-connectable floor heating pipe.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A quick-connect floor heating pipe comprises two symmetrically arranged tube bodies, with fixing rings provided on the inner walls of the opposite ends of the two tube bodies, a plurality of circumferentially arranged rotating rods passing through the fixing ring on the left side and rotatably connected thereto, and a plurality of rotating rods having limit plates provided at the ends thereof, a plurality of circumferentially arranged through grooves which cooperate with the plurality of limit plates being provided on the fixing ring on the right side, a linkage mechanism for linking the plurality of rotating rods being provided on the fixing ring on the left side, and a driving mechanism for driving one of the rotating rods being provided on the outer wall of the tube body on the left side.

[0007] Preferably, the linkage mechanism includes a mounting ring arranged on the side wall of the fixing ring, the outer wall of the mounting ring is rotatably connected to a transmission ring, and the outer walls of the plurality of rotating rods are each provided with a transmission wheel engaged with the transmission ring.

[0008] Preferably, the driving mechanism includes an operating rod that penetrates and rotates between the inner and outer walls of the tube body, and the outer wall of the lower end of the operating rod and the outer wall of one of the rotating rods are both provided with bevel gears, and the two bevel gears are meshed with each other.

[0009] Preferably, a knob is provided at the upper end of the operating rod, and a damping gasket is provided at the through-rotating connection between the operating rod and the tube body.

[0010] Preferably, a mounting groove is provided on the left side wall of the tube body, a sealing ring is provided in the mounting groove, and a sealing frame matching with the sealing ring is provided on the right side wall of the tube body.

[0011] Preferably, the plurality of through slots and the plurality of limiting plates are all elliptical in shape, and the number of the plurality of through slots and the plurality of limiting plates is four.

[0012] Beneficial effects of the utility model:

[0013] 1. By rotating the limit plates at the ends of the multiple rotating rods, the limit plates and the through slots are staggered, thereby achieving a quick connection between the two pipe bodies, which brings certain convenience to people in connecting the pipe bodies.

[0014] 2. By setting up the engagement of multiple transmission wheels and transmission rings, when one of the rotating rods rotates, multiple rotating rods can be rotated simultaneously, thereby improving the overall linkage of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a right side schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a left side schematic diagram of the overall structure of the utility model;

[0017] Figure 3 It is a partial structural cross-sectional diagram of the present invention.

[0018] In the figure: 1 tube body, 2 mounting groove, 3 sealing ring, 4 fixing ring, 5 rotating rod, 6 limiting plate, 7 operating rod, 8 sealing frame, 9 through groove, 10 mounting ring, 11 transmission ring, 12 transmission wheel, 13 bevel gear, 14 damping gasket. DETAILED DESCRIPTION

[0019] 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. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0021] Reference Figure 1-3 , a quickly connected floor heating pipe comprises two symmetrically arranged pipe bodies 1, and a fixing ring 4 is provided on the inner walls of the opposite ends of the two pipe bodies 1. A plurality of circumferentially arranged rotating rods 5 are rotatably connected to the left fixing ring 4, and a plurality of rotating rods 5 are provided at the ends of the plurality of rotating rods 5 with a limiting plate 6. A plurality of circumferentially arranged through grooves 9 are opened on the right fixing ring 4 and cooperate with the plurality of limiting plates 6. By rotating the limiting plates 6 at the ends of the plurality of rotating rods 5, the plurality of limiting plates 6 and the through grooves 9 are staggered, thereby achieving a quick connection between the two pipe bodies 1, which brings certain convenience to people's connection of the pipe bodies 1.

[0022] A linkage mechanism for linking multiple rotating rods 5 is provided on the left fixed ring 4. The linkage mechanism includes a mounting ring 10 arranged on the side wall of the fixed ring 4. The outer wall of the mounting ring 10 is rotatably connected to a transmission ring 11. The outer walls of the multiple rotating rods 5 are provided with transmission wheels 12 engaged with the transmission ring 11. By setting up multiple transmission wheels 12 to engage with the transmission ring 11, when one of the rotating rods 5 rotates, the simultaneous rotation of multiple rotating rods 5 can be achieved, thereby improving the overall linkage of the device.

[0023] The outer wall of the left tube body 1 is provided with a driving mechanism for driving one of the rotating rods 5. The driving mechanism includes an operating rod 7 that penetrates and rotates between the inner and outer walls of the tube body 1. The outer wall of the lower end of the operating rod 7 and the outer wall of one of the rotating rods 5 are both provided with bevel gears 13, and the two bevel gears 13 are meshed with each other.

[0024] A knob is provided at the upper end of the operating rod 7 , and a damping washer 14 is provided at the through-rotation connection between the operating rod 7 and the tube body 1 .

[0025] A mounting groove 2 is provided on the side wall of the left tube body 1 , a sealing ring 3 is provided in the mounting groove 2 , and a sealing frame 8 matched with the sealing ring 3 is provided on the side wall of the right tube body 1 .

[0026] The plurality of through slots 9 and the plurality of limiting plates 6 are all arranged in an elliptical shape, and the number of the plurality of through slots 9 and the plurality of limiting plates 6 is four.

[0027] When the utility model is used, when connecting the two tube bodies 1, the sealing frame 8 of the right tube body 1 is extended into the installation groove 2, so that the sealing ring 3 is in precise contact with the sealing frame 8 to ensure the sealing between the two tube bodies 1, and the multiple limit plates 6 on the right side are respectively passed through the multiple through slots 9, and the knob is turned to drive the operating rod 7 to rotate (the damping gasket 14 limits the position of the operating rod 7 after rotation), and the two bevel gears 13 between the rotating rod 5 and one of the rotating rods 5 are engaged to make one of the rotating rods 5 rotate, and then the transmission wheels 12 on the outer walls of the multiple rotating rods 5 are engaged with the transmission ring 11, and the transmission ring 11 is connected to the mounting ring 10 to rotate, so that the rotating rods 5 rotate at the same time, thereby making the limit plates 6 at the ends of the multiple rotating rods 5 rotate, so that the multiple limit plates 6 and the through slots 9 are staggered, thereby achieving a quick connection between the two tube bodies 1, which brings certain convenience to people's connection of the tube bodies 1.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quick-connect floor heating pipe, comprising two symmetrically arranged pipe bodies (1), characterized in that: A fixing ring (4) is provided on the inner wall of the opposite ends of the two tube bodies (1); a plurality of circumferentially arranged rotating rods (5) are rotatably connected to the fixing ring (4) on the left side; the ends of the plurality of rotating rods (5) are provided with a limit plate (6); a plurality of circumferentially arranged through grooves (9) are provided on the fixing ring (4) on the right side and matched with the plurality of limit plates (6); a linkage mechanism for linking the plurality of rotating rods (5) is provided on the fixing ring (4) on the left side; and a driving mechanism for driving one of the rotating rods (5) is provided on the outer wall of the tube body (1) on the left side.

2. A quick-connect floor heating pipe according to claim 1, characterized in that: The linkage mechanism comprises a mounting ring (10) arranged on the side wall of the fixed ring (4); the outer wall of the mounting ring (10) is rotatably connected to a transmission ring (11); and the outer walls of the plurality of rotating rods (5) are each provided with a transmission wheel (12) meshing with the transmission ring (11).

3. The quick-connect floor heating pipe according to claim 2, characterized in that: The driving mechanism comprises an operating rod (7) that is rotatably connected between the inner and outer walls of the tube body (1); the outer wall of the lower end of the operating rod (7) and the outer wall of one of the rotating rods (5) are both provided with bevel gears (13), and the two bevel gears (13) are meshed with each other.

4. The quick-connect floor heating pipe according to claim 3, characterized in that: A knob is provided at the upper end of the operating rod (7), and a damping washer (14) is provided at the through-rotation connection between the operating rod (7) and the tube body (1).

5. The quick-connect floor heating pipe according to claim 4, characterized in that: The side wall of the tube body (1) on the left side is provided with a mounting groove (2), a sealing ring (3) is provided in the mounting groove (2), and the side wall of the tube body (1) on the right side is provided with a sealing frame (8) that matches the sealing ring (3).

6. The quick-connect floor heating pipe according to claim 5, characterized in that: The plurality of through slots (9) and the plurality of limiting plates (6) are all arranged in an elliptical shape, and the number of the plurality of through slots (9) and the plurality of limiting plates (6) is four.

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