CN216711199U - Pipe coiling equipment - Google Patents

Abstract

The utility model discloses a pipe coiling device which comprises a shell, a detachable cover, a pipe coiling disc, a pipe coiling and a pipe fitting assembly, wherein the pipe fitting assembly is connected with one end of the pipe coiling disc, and the pipe coiling disc, the pipe coiling and the pipe fitting assembly are positioned in a cavity of the shell assembly and are wrapped by the shell and the detachable cover; the pipe fitting assembly comprises a first pipe fitting and a second pipe fitting, the first pipe fitting comprises a pipe sleeve body I and a support body I which are integrally arranged, a pipe sleeve body II and a support body II of the second pipe fitting are arranged on the outer end face of the pipe sleeve body II, and at least one groove structure is arranged on the outer end face of the pipe sleeve body II and used for sleeving a sealing ring; the end part of the pipe winding disc is provided with a mounting cavity, a first connecting hole is formed in the first supporting body, a mounting column which corresponds to the first connecting hole is arranged in the mounting cavity, a first mounting hole which is connected with the first connecting hole in a matched mode is formed in the mounting column, and the pipe fitting assembly penetrates into the first connecting hole and the first mounting hole through a connecting fastener to be fixedly connected. The utility model realizes the maintenance and replacement of the pipe fitting assembly installed in the shell through the detachable cover, and has convenient operation.

Description

Pipe coiling equipment

Technical Field

The utility model relates to the field of pipe coiling equipment, in particular to pipe coiling equipment.

Background

The pipe coiling equipment is a necessary accessory for centralized or large-scale use of a pouring tool and pneumatic power, and mainly comprises a water pipe and an air inlet pipe of the pouring tool, wherein the pipe coiling equipment can freely receive and release the pneumatic tool.

The inside pipe fitting subassembly that is used for connecting line of installing usually of reelpipe equipment, the pipe fitting subassembly is hollow structure and one end is connected with the reelpipe, and the other end of pipe fitting subassembly is used for connecting outside water supply equipment, and circulation and output in the reelpipe through the pipe fitting subassembly in outside water supply equipment can be followed to rivers or other liquid to realize the basic watering function of reelpipe equipment.

The pipe fitting assembly and other functional components of the pipe coiling equipment disclosed by the prior art are all arranged in a shell body which is integrally wrapped, and the internal components can be cleaned, repaired or replaced only by integrally disassembling, so that the operation is very inconvenient; the pipe fitting assembly is often installed in the pipe reeling equipment in a clamping mode, the connection firmness is insufficient, and the pipe reeling connected with the pipe fitting assembly is easy to be separated from the installation position along with the pipe fitting assembly and cannot be reeled or released along with the rotation of the pipe reeling disc; the pipe fitting assembly is generally of an integrated structure, and two ends of the pipe fitting assembly are respectively connected with an external water supply reelpipe and an output reelpipe, so that the pipe fitting assembly is inconvenient to clean, repair and replace after long-term use and brings inconvenience to use; a few split type pipe fitting subassembly junctions generally adopt through setting up the leakproofness of a sealing washer in order to improve the connection, and the sealing washer is easily corroded and is ageing for a long time by liquid in the reelpipe, leads to sealed effect relatively poor, does not possess better water-proof effects, and other functional parts in the reelpipe equipment are damaged in the unable liquid seepage that avoids, also cause circuit short circuit scheduling problem when using, shorten the life of reelpipe equipment.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the pipe coiling equipment, the pipe assembly arranged in the shell is overhauled and replaced by arranging the detachable cover, and the operation is convenient.

In order to solve the technical problem, the utility model is solved by the following technical scheme:

a pipe reeling apparatus comprising:

a housing;

a detachable cover for covering the opening structure of the housing;

the pipe winding disc and the pipe winding can be pulled out or retracted along the pipe winding disc; and

the pipe fitting assembly is connected with one end of the pipe winding disc, and the pipe winding disc, the pipe winding and the pipe fitting assembly are positioned in the cavity of the shell assembly and are wrapped by the shell and the detachable cover;

the tubing assembly comprises: the first pipe fitting comprises a first pipe fitting body and a first support body, the first pipe fitting body and the first support body are arranged into an integral structure, the middle of the first pipe fitting body is arranged into a first hollow structure, and the first pipe fitting body is provided with a first opening end part; the second pipe fitting comprises a second pipe sleeve body and a second support body, the second pipe sleeve body and the second support body are arranged into an integral structure, the middle of the second pipe sleeve body is arranged into a second hollow structure, the second pipe sleeve body is provided with a second opening end, and the outer end face of the second pipe sleeve body is provided with at least one groove structure for sleeving a sealing ring; when the first pipe fitting is connected with the second pipe fitting, the pipe sleeve body II is sleeved in the pipe sleeve body I;

the end part of the pipe winding disc is provided with a mounting cavity, a first connecting hole used for being connected with the pipe winding disc is formed in the first support body, a first mounting column corresponding to the first connecting hole is arranged in the mounting cavity, a first mounting hole matched with the first connecting hole is formed in the first mounting column, and the pipe fitting assembly penetrates the first connecting hole and the first mounting hole through a connecting fastener to be fixedly connected.

Preferably, a limiting structure is further arranged in the mounting cavity, the limiting structure is a protruding structure formed by extending the bottom of the mounting cavity, and the limiting structure is located on the outer side of the mounting column and used for limiting the outer end face of the first support body;

the limiting structure comprises a limiting part and a limiting piece, the limiting part is arranged to be an arc-shaped structure matched with the outer end face of the first supporting body in shape, the limiting piece is connected with the outer end part of the limiting part, the inner walls of the limiting part and the limiting piece enclose a limiting space, and when the first pipe fitting is located in the installation cavity, the first supporting body is limited by the limiting space.

Preferably, the limiting space is set to be a non-closed annular structure, and an open slot is formed between the limiting pieces which are oppositely arranged and used for placing the water outlet pipe.

Preferably, the groove structures are arranged at positions close to the second opening end part, and the plurality of groove structures are arranged in parallel and at intervals; the groove structure is an annular structure arranged along the outer end face of the pipe sleeve body II.

Preferably, the outer end surface of the second pipe sleeve body is further provided with at least one pre-tightening member, and the pre-tightening member is an annular structure arranged along the outer end surface.

Preferably, the first support body has a first upper surface and a first lower surface, the second support body has a second upper surface and a second lower surface, and when the first tube sleeve body is sleeved with the tube sleeve body, the outer end face of the first opening end of the first tube sleeve body abuts against the second lower surface.

Preferably, the first pipe fitting further comprises a water outlet pipe close to one bottom of the pipe sleeve body, and the water outlet pipe is positioned on the inner side of the first upper surface;

one end of the water outlet pipe is connected with the pipe sleeve I, a water outlet channel is arranged in the hollow cavity of the water outlet pipe, the water outlet channel is communicated with the hollow structure I, and the water outlet channel is provided with a water inlet I arranged along the inner wall of the pipe sleeve I and a water outlet I arranged along the end part of the outer end of the water outlet pipe;

the length size of the pipe sleeve body II is smaller than that of the hollow structure I, and the horizontal line of the outer end face of the opening end part II is not as high as that of the water inlet I.

Preferably, the second pipe fitting further comprises a water inlet pipe close to the top of the pipe sleeve body II, one end of the water inlet pipe is connected with the pipe sleeve body II, a water inlet channel is arranged in a hollow cavity of the water inlet pipe and communicated with the hollow structure II, and the water inlet channel is provided with a water inlet II arranged along the end part of the outer end of the water inlet pipe and a water outlet II arranged along the inner wall of the pipe sleeve body II;

the water inlet pipe is positioned on the outer side of the second upper surface.

Preferably, the first support body is of a semicircular sheet structure, the outer end face of the first support body comprises a first arc end face and a first linear end face connected with two ends of the first arc end face, and the first support body is provided with a first connecting hole for connecting with a pipe winding disc;

the second support body is of a semicircular sheet structure, and a second connecting hole is formed in the second support body and used for being connected with the detachable cover.

Preferably, a plurality of reinforcing structures are arranged in the space between the limiting structure and the mounting cavity, one end of each reinforcing structure is connected with the inner wall of the mounting cavity, and the other end of each reinforcing structure is connected with the outer end face of the limiting structure;

the shell is provided with a mounting groove for mounting a second pipe fitting and a reel pipe placing cavity, one end of the reel pipe placing cavity is communicated with the mounting groove, the other end of the reel pipe placing cavity is provided with a notch, and a central hole for a second pipe sleeve body to pass through and a plurality of mounting columns corresponding to the second connecting holes in the second support body are arranged in the mounting groove;

the height dimension of the mounting column is smaller than that of the limiting structure;

reinforcing rib structures are uniformly arranged on the first lower surface and the second lower surface, and the mounting cavity is connected with each adjacent mounting column in the mounting groove through the reinforcing rib structures; the first lower surface is also provided with a plurality of first auxiliary reinforcing structures which are arranged between two adjacent connecting holes at intervals, and the first auxiliary reinforcing structures are arranged from the plugging parts to one end part of the support body in a divergent manner;

a plurality of first reinforcing members are longitudinally arranged on the outer wall of the first pipe sleeve body at intervals, a plurality of second reinforcing members are arranged on the outer wall of the second pipe sleeve body at intervals, the length size of the first reinforcing members is slightly smaller than that of the first pipe sleeve body, a plurality of second auxiliary reinforcing structures are further arranged on the second supporting bodies, and the second auxiliary reinforcing structures are fixedly connected with the end parts of the reinforcing members;

a plurality of reinforcing structures are arranged in the space between the mounting column and the mounting groove, a first auxiliary supporting structure and a plurality of second auxiliary supporting structures matched with the arc end surface in shape are further arranged in the mounting groove, and the second auxiliary supporting structures are arranged between the central hole and the reinforcing structures and between the central hole and the first auxiliary supporting structures;

the outer walls of the water outlet pipe and the water inlet pipe are formed by stacking a plurality of annular structures, and the diameters of the first water outlet and the second water outlet are respectively smaller than those of the first water inlet and the second water inlet.

The utility model achieves the following beneficial effects:

(1) the pipe fitting assembly and the part for installing the pipe fitting assembly are positioned at the opening structure of the shell in a winding manner, and the inner parts of the pipe coiling equipment at the opening structure can be directly operated through the detachable cover, so that convenience is provided for overhauling and replacing the parts;

(2) a first connecting hole arranged on the first support body and a first mounting hole of the mounting column can be penetrated by a connecting fastener, so that the first pipe fitting is stably mounted in the mounting cavity, and a water outlet pipe connected with the first pipe fitting is wound and released along with the rotation of the pipe winding disc;

(3) the split pipe fitting assembly is adopted, so that the water inlet pipe and the water outlet pipe can be independently disassembled and assembled, the replacement is convenient, and the leakage or the reduction of the water flow or other liquid circulation rate caused by the long-term use and damage of the pipeline is avoided; the first pipe fitting and the second pipe fitting can be cleaned, repaired or directly replaced respectively and independently, so that convenience is brought to use;

(4) the sealing rings are arranged on the pipe fitting assembly, so that the sealing performance of the connection is improved by the interference fit when the second pipe fitting is sleeved with the first pipe fitting, the connection part has a better sealing effect, the liquid erosion functional parts or the short circuit of a circuit caused by the use of the pipe coiling equipment is avoided, and the service life of the pipe coiling equipment is greatly prolonged;

additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a pipe reeling apparatus with a pipe fitting assembly according to an embodiment of the disclosure.

Fig. 2 is a schematic view of the overall structure of the pipe fitting assembly disclosed in the embodiment.

FIG. 3 is a schematic structural diagram of a pipe winding disk part disclosed in the embodiment.

Fig. 4 is a schematic structural view of a first pipe fitting disclosed in the embodiment.

Fig. 5 is a schematic structural view of a second pipe according to the embodiment disclosed.

Fig. 6 is a schematic structural view of a first pipe according to the embodiment disclosed.

Figure 7 is a cross-sectional view of a plumbing assembly of the disclosed embodiments.

FIG. 8 is a schematic structural diagram of a mounting cavity according to an embodiment of the disclosure.

Fig. 9 is a schematic structural view of a first pipe according to the embodiment disclosed.

Fig. 10 is a schematic structural view of a second pipe according to the embodiment disclosed.

FIG. 11 is a schematic view of a mounting groove structure according to an embodiment of the disclosure.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

As shown in fig. 1 to 8, as an embodiment of the present invention, a pipe reeling apparatus is disclosed, which includes a housing 23, a detachable cover 22, a reel 21, a reel pipe and a pipe assembly 1, wherein the reel pipe can be pulled out or retracted along the reel 21, the pipe assembly 1 is connected to one end of the reel 21, the reel pipe and the pipe assembly 1 are located in a cavity of the housing assembly and are wrapped by the housing 23 and the detachable cover 22, the pipe assembly 1 includes a first pipe 11 and a second pipe 12 movably connected to each other and respectively used for connecting a water outlet end of the reel pipe and a water inlet end of the reel pipe, the pipe assembly 1 is adopted to enable the water inlet pipe and the water outlet pipe to be detached separately, so as to facilitate replacement, and prevent the pipe from being damaged due to long-term use and causing leakage or reducing the flow rate of water or other liquids, and the first pipe 11 and the second pipe 12 can be separately cleaned, The repair or direct replacement brings convenience to the use; an opening structure 231 is arranged on the shell 23, the pipe fitting assembly 1 and a part of the pipe winding disc 21 for installing the pipe fitting assembly 1 are positioned at the opening structure 231 of the shell 22, the detachable cover 22 is used for covering the opening structure 231 of the shell 23, and the detachable cover 22 is detachably connected with the shell 23 so as to facilitate the overhaul and the replacement of the pipe fitting assembly 1; the first pipe 11 includes a first pipe sleeve 111 and a first support 112, the first pipe sleeve 111 is disposed in a first hollow structure 1111, the first pipe sleeve 111 has an open end 1112, the open end 1112 is disposed at an end of the first hollow structure 1111, water can flow in the open end 1112 and the first hollow structure 1111, the second pipe 12 includes a second pipe sleeve 121 and a second support 122, the second pipe sleeve 121 is disposed in a second hollow structure 1211, the second pipe sleeve 121 has an open end 1212, the open end 1212 is disposed at an end of the second hollow structure 1211, water and other liquid can flow in the second open end 1212 and the second hollow structure 1211, the outer end of the second pipe sleeve 121 is disposed with at least one groove structure 1213, the groove structure 1213 is used for engaging with a seal ring, in this embodiment, the first pipe sleeve 111 and the first support 112 are disposed in an integral structure, the second pipe sleeve 121 and the second support 122 are disposed in an integral structure, the structure is tight, and the effect that liquid such as water flow and the like circulating in the pipe sleeve body I111 and the pipe sleeve body II 121 is not easy to leak is achieved; the groove structure 1213 is an annular structure arranged along the outer end face of the second pipe sleeve body 121, two positions of the groove structure 1213 close to the second opening end 1212 are provided, the sealing rings are O-shaped rubber rings made of rubber with good elasticity and corrosion resistance, and are convenient to be sleeved with the groove structure 1213, a part of the sealing rings are arranged in the grooves, a part of the sealing rings protrude out of the outer surface of the second pipe sleeve body 121, the second pipe sleeve body 121 can enter from the first opening end 1112 and is sleeved in the first pipe sleeve body 111, the sealing rings are in interference fit with the first hollow structure 1111, at this time, a part of the sealing rings protruding out of the outer surface of the second pipe sleeve body 121 are extruded with the inner wall of the first pipe sleeve body 111 and are not easy to fall off, so as to realize tight connection between the first pipe 11 and the second pipe 12, the O-shaped sealing rings enable the circumferential directions of the second pipe sleeve body 121 close to the second opening end 1212 to be abutted against and sealed with the inner wall of the first pipe sleeve body 111, and are provided with double sealing rings, liquid such as water flow and the like is blocked by the sealing ring arranged close to the second opening end 1212 and cannot enter between the first pipe sleeve body 111 and the second pipe sleeve body 121, so that a good anti-leakage effect is achieved, a liquid erosion functional component is avoided, or a circuit short circuit is avoided when the pipe coiling equipment is used, and the service life of the pipe coiling equipment is prolonged; of course, in other embodiments, the first pipe sleeve 111 and the first support 112 may also be configured to be fixedly connected by welding, gluing, or other fixing methods, so that water or other liquid flowing through the first pipe 11 and the second pipe 12 does not leak; the groove structures 1213 may also be other shape structures arranged along the outer end face of the second pipe sleeve body 121, and a greater number of groove structures 1213 may be arranged at positions away from the second opening end 1212, and the second pipe sleeve body 121 and the inner wall of the first pipe sleeve body 111 may still be abutted and sealed by using adaptive sealing rings made of other materials with better elasticity and corrosion resistance, so as to achieve the effect of preventing leakage of water flow or other liquids circulating in the first pipe fitting 11 and the second pipe fitting 12, avoid liquid erosion of functional components or short circuit caused when the pipe coiling device is used, and prolong the service life of the pipe coiling device; in this embodiment, the first pipe sleeve 111 and the second pipe sleeve 121 are both cylindrical structures, which can be easily disassembled without fine calibration, thereby facilitating installation, and in other embodiments, the first pipe sleeve 111 and the second pipe sleeve 121 may be configured to have other shape structures that can be engaged with each other, and also have detachable connection effect; the first pipe sleeve body 111 is connected to the top of the first support body 112, and the bottom of the first support body 112 is of a plane structure, so that the first pipe fitting 11 can be stably placed for installation of the second pipe fitting 12 without being held by hand, and convenience is brought to installation; the end part of the pipe winding disc 21 is provided with a mounting cavity 211 for mounting the first pipe fitting 11, the first support body 112 is provided with a plurality of first connecting holes 1123 which are arranged at intervals, the first connecting holes 1123 can be used for connecting the first pipe fitting 11 with a connecting fastener of the pipe winding disc 21 in the pipe winding equipment to pass through, a mounting column 212 which is arranged corresponding to the first connecting holes 1123 is arranged in the mounting cavity 211, the mounting column 212 is provided with first mounting holes 2121 which are matched and connected with the first connecting holes 1123, in the embodiment, the number of the first connecting holes 1123 is three, the first support body 112 is arranged into a semicircular sheet structure, the three first connecting holes 1123 are respectively arranged at intervals at positions close to two ends and a middle point of an arc of the first support body 112 along the circumferential direction of the first pipe sleeve body 111, the first pipe fitting 1 penetrates into the first connecting holes 1123 and the first mounting holes 2121 through the connecting fastener to be fixedly connected, the three-point positioning connection has a good positioning effect, the first pipe fitting 1 is firmly installed in the installation cavity 211 and fixedly connected with the pipe winding disc 21, and of course, in other embodiments, the number of the first connection holes 1123 may be two or more and arranged at even intervals along the circumferential direction of the first pipe fitting body 111, and the same effect is also achieved.

As shown in fig. 1 and 8, in a specific embodiment, a limiting structure 2122 is further disposed in the mounting cavity 211, the limiting structure 2122 is a protruding structure formed by extending a bottom of the mounting cavity 211, the limiting structure 2122 is located outside the mounting post 212, the limiting structure 2122 includes a limiting element 2123 and a limiting sheet 2124, the first support 112 is configured as a semicircular sheet structure, the limiting element 2123 is configured as an arc-shaped structure matching with an outer end surface of the first support 112, the limiting sheet 2124 is connected to an outer end portion of the limiting element 2123, the inner walls of the limiting element 2123 and the limiting sheet 2124 enclose a limiting space, in this embodiment, the number of the limiting sheets 2124 is two, one end of each of the two limiting sheets 2124 is connected to a semicircular end portion of the limiting element 2123, and the end points are located on the same axis, the other ends of the two limiting sheets 2124 are close to each other, an open slot 2125 is formed in the middle, the first pipe element 11 further includes a water outlet 113 close to the bottom of the first pipe sleeve body 111, the water outlet pipe 113 is used for connecting the water outlet end of a pipe line of the coiled pipe, the open groove 2125 is used for placing the water outlet pipe 113, so that the coiled pipe connected with the water outlet pipe 113 is prevented from being extruded and deformed by the limiting piece 2124, the circulation rate of water flow or other liquid in the coiled pipe is influenced, the working efficiency of the coiled pipe equipment is reduced, the shape of the limiting space is matched with the outer end face of the first support body 112, the limiting piece 2123 and the limiting piece 2124 are matched with the height of the first support body 112, when the first pipe 11 is placed in the installation cavity 211, the first support body 112 is limited by the limiting space, the position change from the limiting space is not easy, the first pipe 11 is convenient to position, the first connecting hole 1123 on the first support body 112 and the first mounting hole 2121 can be quickly combined, and convenience is brought to the first pipe 11.

As shown in fig. 8, in an embodiment, the limiting space is configured as a non-closed ring structure, an open slot 2125 is formed between the oppositely-disposed limiting pieces 2124, the first pipe member 11 further includes a water outlet pipe 113 near the bottom of the first pipe sleeve 111, the water outlet pipe 113 is used for connecting to a water outlet end of a pipe line of the pipe coil, and the open slot 2125 is used for placing the water outlet pipe 113, so that the pipe coil connected to the water outlet pipe 113 is extruded and deformed by the limiting pieces 2124, thereby affecting the flow rate of water or other liquids in the pipe coil, and reducing the working efficiency of the pipe coil apparatus.

As shown in fig. 5-7, in the embodiment, the groove structure 1213 is disposed near the second opening end 1212 for facilitating the installation and the fitting of the sealing ring, the sealing ring is an O-ring made of rubber with better elasticity and corrosion resistance for facilitating the fitting with the groove structure 1213, a portion of the sealing ring is disposed in the groove, a portion of the sealing ring protrudes out of the outer surface of the second sleeve body 121, and the plurality of groove structures 1213 are disposed in parallel and at intervals, in this embodiment, the first sleeve body 111 and the second sleeve body 121 are both cylindrical structures, and can be easily disassembled without fine calibration, which facilitates the installation, the groove structures are ring structures disposed along the outer end surface of the second sleeve body 121, and are two, when the first tube 11 is connected to the second tube 12, the second sleeve body 121 is fitted in the first sleeve body 111, and the fitting of the first sleeve body 1111 is an interference fit, at this time, a part of the sealing ring protruding out of the outer surface of the tube sleeve body two 121 is extruded with the inner wall of the tube sleeve body one 111, and is not easy to fall off, so as to realize tight connection between the first tube 11 and the second tube 12, the sealing ring enables the circumferential direction of the tube sleeve body two 121 close to the opening end portion two 1212 to be abutted against and sealed with the inner wall of the tube sleeve body one 111, and is provided with double sealing rings, liquid such as water flow is blocked by the sealing ring close to the opening end portion two 1212 and cannot enter between the tube sleeve body one 111 and the tube sleeve body two 121, and the sealing is enhanced by the second sealing rings arranged in parallel and at intervals, so that the double sealing waterproof effect is better, so as to avoid liquid erosion functional components or short circuit caused when the reel pipe equipment is used, and prolong the service life of the reel equipment, of course, in other embodiments, the groove structure 1213 can also be other shape structures arranged along the outer end surface of the tube sleeve body two 121, and a larger number of groove structures 1213 can be arranged at positions far away from the opening end portion two 1212, the adaptive sealing rings made of materials with good elasticity and corrosion resistance are sleeved, when the first pipe fitting 11 is connected with the second pipe fitting 12, the second pipe fitting body 121 is sleeved in the first pipe fitting body 111, although part of water flow or other liquid flows into the space between the second pipe fitting body 121 and the first pipe fitting body 111, the inner walls of the second pipe fitting body 121 and the first pipe fitting body 111 can be abutted and sealed through the sealing rings arranged at intervals, the effect that the water flow or other liquid circulating in the first pipe fitting 11 and the second pipe fitting 12 does not leak is achieved, a liquid erosion functional component or a circuit short circuit caused when the pipe coiling equipment is used is avoided, and the service life of the pipe coiling equipment is prolonged.

In a specific embodiment, the outer end surface of the second pipe sleeve 121 is further provided with at least one pre-tightening member, the pre-tightening member is a sealing ring capable of being sleeved on the groove structure 1213, the number of the pre-tightening members is the same as that of the groove structures 1213, the pre-tightening member is an annular structure arranged along the outer end surface, an O-shaped rubber ring made of rubber with good elasticity and corrosion resistance is selected, the pre-tightening member is simple in installation mode and is convenient to be sleeved with the groove structures 1213, part of the sealing ring is arranged in the groove structures 1213 and protrudes out of the outer surface of the second pipe sleeve 121, when the second pipe sleeve 121 enters from the first opening end 1112 and is sleeved in the first pipe sleeve 111, the sealing ring is limited in the groove structures 1213 and is not easy to change positions or fall off along with friction, the annular sealing ring protruding out of the outer surface of the second pipe sleeve 121 is uniformly extruded with the inner wall of the first pipe sleeve 111, so that the first pipe 11 is tightly connected with the second pipe 12, the sealing ring has the advantages that the sealing effect is better, and certainly, in other embodiments, the sealing ring can be made of other materials with better elasticity and corrosion resistance, and the same effect is achieved.

As shown in fig. 4-10, in the embodiment, the first support 112 has a first upper surface 1121 and a first lower surface 1122, the second support 122 has a second upper surface 1221 and a second lower surface 1222, and the first lower surface 1122 and the second lower surface 1222 are both configured as a planar structure, in this embodiment, the first sleeve 111 and the second sleeve 121 are both configured as a cylindrical structure, when the first sleeve 111 is sleeved with the second sleeve 121, the first sleeve 111 can be stably placed through the first lower surface 1122 without holding by hand, the second sleeve 121 can be easily disassembled and assembled without fine calibration, for convenience of installation, when the second sleeve 121 is completely inserted into and sleeved in the first sleeve 111 through the first opening end 1112, the outer end surface of the first opening end 1112 of the first sleeve 111 abuts against the second lower surface 1222 configured as a planar surface, and the second lower surface 1222 seals the outer end surface of the first opening end 1112, under the combined action of the sealing ring and the sealing ring, the sealing performance of the first pipe sleeve body 111 and the second pipe sleeve body 121 in sleeving is enhanced, the anti-leakage effect is improved, a liquid erosion functional component is avoided, or a circuit short circuit is caused when the pipe coiling equipment is used, the service life of the pipe coiling equipment is prolonged, the first pipe sleeve body 111 and the second pipe sleeve body 121 are conveniently positioned in sleeving mode, and convenience is brought to installation; the first lower surface 1122 of the first support body 112 is provided with a blocking part 1126, the blocking part 1126 is matched with the opening of the end part of the first pipe sleeve body 111 in size, the tight connection between the first support body 112 and the first pipe sleeve body 111 is further enhanced, and water flow and other liquid are prevented from leaking to damage other functional components in the pipe coiling equipment; the first support body 112 and the second support body 122 are respectively provided with a plurality of connecting holes, the connecting holes can be used for connecting the split type pipe fitting assembly 1 with connecting fasteners of other structures of the pipe coiling equipment to pass through, and the first upper surface 1121 and the second upper surface 1221 are also designed to be plane structures, so that the connecting fasteners are stably installed through the connecting holes, the internal structure of the pipe coiling equipment is stable, and the service life is prolonged; the first lower surface 1122 and the second lower surface 1222 are both provided with the reinforcing rib structures 13, in this embodiment, the connecting holes are connected through the reinforcing rib structures 13 to form a closed annular structure, and because the annular structure has the characteristic of strong bearing capacity, the bearing capacity of each connecting hole on the annular structure is strengthened, and the connecting holes are not easily damaged in the installation process, so that the first pipe fitting 11 and the second pipe fitting 12 can be conveniently installed and fixed, and of course, in other embodiments, each connecting hole can also form a closed structure with other shapes through the reinforcing rib structures 13, and the same effect is also achieved; the first lower surface 1122 is further provided with a plurality of first auxiliary reinforcing structures 1127 arranged between two adjacent connecting holes 1123 at intervals, and the first auxiliary reinforcing structures 1127 are arranged in a manner of diverging from the blocking portions 1126 to the end portions of the first supporting bodies 112 and cooperate with the reinforcing rib structures 13 to further improve the structural strength of the first supporting bodies 112.

In a specific embodiment, the first pipe member 11 further includes a water outlet pipe 113 near the bottom of the first pipe member 111, the water outlet pipe 113 is used for connecting a water outlet end of the pipe reeling pipeline, the first support member 112 is respectively provided with a plurality of first connecting holes 1123, the first connecting holes 1123 are used for connecting the first pipe member 11 and a connecting fastener of the pipe reeling disc 21 in the pipe reeling device to pass through, the first connecting holes 1123 are arranged on the first support member 112 at intervals, in this embodiment, the number of the first connecting holes 1123 is three, the first support member 112 is arranged in a semicircular sheet structure, the three first connecting holes 1123 are respectively arranged at intervals near two circular arc end points and a circular arc middle point of the first support member 112 along the circumferential direction of the first pipe member 111, and are connected with the pipe reeling disc 21 in a three-point positioning manner by the connecting fastener, which has a good positioning effect, is stably installed, and avoids the connected water outlet pipe 113 from moving to loosen, in other embodiments, the number of the first connecting holes 1123 can also be two or more, and the first connecting holes 1123 are uniformly arranged at intervals along the circumferential direction of the first pipe sleeve body 111, so that the same effect is achieved; one end of the water outlet pipe 113 is connected with the pipe sleeve body I111, and the other end of the water outlet pipe 113 is far away from the connecting hole I1123, so that the connecting fastener is prevented from being shielded by the water outlet pipe 113 or a pipe coiling pipeline connected with the water outlet pipe 113 when being installed through the connecting hole I1123, and the first pipe fitting 11 and the pipe coiling disc 21 can be conveniently installed; the hollow cavity of the water outlet pipe 113 is provided with a water outlet channel 1131, the water outlet pipe 113 is located on the inner side of the first upper surface 1122, the water outlet channel 1131 is provided with a first water inlet 1132 arranged along the inner wall of the first pipe sleeve body 111 and a first water outlet 1133 arranged along the outer end portion of the water outlet pipe 113, the water outlet channel 1131 is connected with the second pipe sleeve body 121 on the inner side of the first upper surface 1122 through the first water inlet 1132, so that the water outlet channel 1131 is communicated with the first hollow structure 1111, liquid such as water flow can flow into the water outlet channel 1131 and the first hollow structure 1111 from the first water inlet 1132 and can be circulated through the first water outlet 1133, the length size of the second pipe sleeve body 121 is smaller than that of the first hollow structure 1111, when the pipe fitting assembly 1 is installed in a pipe rolling device, the first pipe fitting 11 is sleeved with the second pipe fitting 12, the second pipe sleeve body 121 with a smaller length size enters the first hollow structure 1111 with a larger length size through the first opening end 1112, and water flow into the first hollow structure 1111 from the second pipe sleeve body 121 of the second pipe fitting 12, the first pipe fitting 11 is tightly connected with the second pipe fitting 12 through a plurality of sealing rings sleeved on the groove structures 1213, so that a better sealing effect is achieved, the outer end face of the first opening end 1112 of the pipe sleeve body 111 abuts against the second lower surface 1222 which is set to be a plane, the second lower surface 1222 seals the outer end face of the first opening end 1112, and the sealing rings cooperate to enhance the sealing performance of the sleeving between the pipe sleeve body 111 and the pipe sleeve body 121, so that the anti-leakage effect is improved, liquid corrosion functional components or circuit short circuit caused when the roller pipe is used is avoided, the service life of the roller pipe equipment is prolonged, meanwhile, the horizontal line of the outer end face of the second opening end 1212 is not equal to the horizontal line of the first water inlet 1132, the water outlet end of the roller pipe line is connected with the first water outlet 1133, so that water flow or other liquid in the first hollow structure 1111 can flow into the water outlet channel 1131 which is communicated with the first hollow structure 1111 through the first water inlet 1132, and the water flows to the reel pipe line through the first water outlet 1133, so that the water flows out through the reel pipe line to achieve the purpose of irrigation.

In a specific embodiment, the second pipe fitting 12 further includes a water inlet pipe 123 near the top of the pipe sleeve body two 121, the water inlet pipe 123 is used for connecting the water inlet end of the pipe reeling pipe, the support body two 122 is respectively provided with a plurality of connecting holes two 1223, the connecting holes two 1223 are used for allowing a connecting fastener for connecting the second pipe fitting 12 with the detachable cover 22 of the pipe reeling device to pass through, the connecting holes two 1223 are arranged on the support body two 122 at intervals, in this embodiment, the number of the connecting holes two 1223 is three, the support body two 122 is arranged in a semicircular sheet structure, the three connecting holes two 1223 are respectively arranged at intervals near the two ends of the circular arc and the middle point of the circular arc of the support body two 122 along the circumferential direction of the pipe sleeve body two 121, and are connected with the pipe reeling device by three-point positioning through the connecting fastener, which has a good positioning effect, the installation is stable, and the water inlet pipe 123 connected with the pipe sleeve body is prevented from moving and loosening, the number of the second connecting holes 1223 can also be two or more, and the second connecting holes are uniformly arranged at intervals along the circumferential direction of the second pipe sleeve body 121, so that the same effect is achieved; one end of the water inlet pipe 123 is connected with the pipe sleeve body II 121, and the other end of the water inlet pipe 123 is far away from the connecting hole II 1223, so that the connecting fastener is prevented from being shielded by the water inlet pipe 123 or a pipe coiling pipeline connected with the water inlet pipe 123 when being installed through the connecting hole II 1223, and the second pipe fitting 12 and the pipe coiling equipment can be conveniently installed; the hollow cavity of the water inlet pipe 123 is provided with a water inlet passage 1231, the water inlet passage 1231 is communicated with the second hollow structure 1211, the water inlet passage 1231 is provided with a water inlet port 1232 arranged along the end part of the outer end of the water inlet pipe 123 and a water outlet port two arranged along the inner wall of the second pipe sleeve body 121, the water inlet port two 1232 is used for connecting the water inlet end of the pipe coiling pipeline, liquid such as water flow can flow into the water inlet passage 1231 and the second hollow structure 1211 from the water inlet port two 1232, flow into the first hollow structure 1111 sleeved with the water outlet port two communicated with the second hollow structure 1211, flow into the water outlet passage 1131 communicated with the first hollow structure 1111 through the water inlet port one 1132, and flow to the pipe coiling pipeline through the water outlet port one 1133, so that the water flow from the first pipe 11 to the second pipe 12 is realized, and the pipe coiling equipment can work and use the water can be irrigated; in this embodiment, the water inlet pipe 123 is located outside the second upper surface 1221, when the first pipe 11 is connected to the second pipe 12, the outer end surface of the first opening end 1112 of the first pipe sleeve 111 abuts against the second lower surface 1222, the outer end surface of the first opening end 1112 is sealed by the second lower surface 1222, and cooperates with the sealing ring sleeved on the groove structure 1213, so as to enhance the sealing performance of the first pipe sleeve 111 and the second pipe sleeve 121, improve the anti-leakage effect, avoid liquid erosion functional components or short circuit of the coiled pipe device during use, prolong the service life of the coiled pipe device, facilitate the positioning of the first pipe sleeve 111 and the second pipe sleeve 121 in a sleeved manner, facilitate installation, the horizontal line of the outer end surface of the second opening end 1212 does not reach the horizontal line of the first water inlet 1132, so that the water or other liquid in the first hollow structure 1111 can flow into the water outlet channel 1131 penetrating through the first hollow structure 1111 through the first water inlet 1132, in order to achieve the purpose of flowing water or other liquid to the output end of the pipe line of the roll pipe, and achieve irrigation, in other embodiments, the water inlet pipe 123 may also be set to be located inside the second upper surface 1221, when the first pipe 11 is connected to the second pipe 12, the second pipe sleeve 121 enters the first pipe sleeve 111, the horizontal line of the outer end surface of the second opening end 1212 is not equal to the horizontal line of the first water inlet 1132, so that the water or other liquid in the first hollow structure 1111 can flow into the water outlet channel 1131 penetrating the first hollow structure 1111 through the first water inlet 1132, so as to achieve the purpose of flowing water or other liquid to the output end of the pipe line of the roll pipe, the first pipe sleeve 111 and the second pipe sleeve 121 are tightly sleeved by the sealing ring sleeved on the groove structure 1213, so as to achieve good sealing effect, also achieve irrigation, and also avoid liquid erosion function components or short circuit caused by the use of the roll pipe apparatus, the service life of the pipe coiling equipment is prolonged, the outer end face part of the first opening end 1112 of the first pipe sleeve body 111 abuts against the side wall of the water inlet pipe 123, the first pipe sleeve body 111 and the second pipe sleeve body 121 are conveniently sleeved and positioned, and convenience is brought to installation.

In a specific embodiment, the first support body 112 is configured as a semicircular sheet-shaped structure, the outer end face of the first support body 112 includes a first arc end face 1124 and a first linear end face 1125 connecting two ends of the first arc end face 1124, and the first arc end face 1124 and the first linear end face 1125 connecting two ends are connected and closed to form a semicircular sheet-shaped structure, and the semicircular sheet-shaped structure enables the first support body 112 to have better supporting capability for the first pipe sleeve body 111 to be connected as the circular structure has the characteristics of stable structure, large supporting force and large bearing force; the first support body 112 is provided with a plurality of first connecting holes 1123 which are arranged at intervals, the first connecting holes 1123 can be used for connecting the first pipe fitting 11 with a connecting fastener of a pipe winding disc 21 in the pipe winding equipment to pass through, one end of the water outlet pipe 113 is connected with the first pipe sleeve body 111, and the other end of the water outlet pipe 113 is far away from the first connecting holes 1123, so that the connecting fastener is prevented from being shielded by the water outlet pipe 113 or a pipe winding pipeline connected with the water outlet pipe 113 when the connecting fastener is installed through the first connecting holes 1123, and the effect of facilitating the installation of the first pipe fitting 11 and the pipe winding disc 21 is achieved; the second support body 122 is set to be a semicircular sheet-shaped structure, the outer end face of the second support body 122 comprises a second arc end face 1224 and a second linear end face 1225 connected with the two ends of the second arc end face 1224, the second arc end face 1224 and the second linear end face 1225 connected with the two ends of the second arc end face 1224 are connected and closed to form the semicircular sheet-shaped structure, because the circular structure has the characteristics of stable structure, supporting force and large bearing force, the semicircular sheet-shaped structure enables the second support body 122 to have good supporting capability for the second pipe sleeve body 121 to be connected, the second support body 122 is provided with a plurality of connecting holes 1223 which are arranged at intervals, the connecting holes 1223 can be used for connecting the second pipe fitting 12 with a connecting fastener of a detachable cover 22 in the pipe coiling equipment to pass through, one end of the water inlet pipe 123 is connected with the second pipe sleeve body 121, the other end of the water inlet pipe 123 is far away from the connecting holes 1223, and the connecting fastener is prevented from being shielded by the water inlet pipe 123 or a coiled pipe line connected with the water inlet pipe 123 when the connecting hole 1223, the effect of facilitating the mounting of the second tube member 12 with the detachable cover 22 is achieved; reinforcing rib structures 13 are uniformly arranged on the first arc end surface 1124 and the second arc end surface 1224, in this embodiment, the first connecting holes 1123 on the first arc end surface 1124 are connected through the reinforcing rib structures 13 to form a closed first semi-annular structure, and the second connecting holes 1223 on the second arc end surface 1224 are connected through the reinforcing rib structures 13 to form a closed second semi-annular structure.

As shown in fig. 1-11, in the embodiment, the space between the limiting structure 2122 and the mounting cavity 211 is provided with a plurality of reinforcing structures 213, the reinforcing structures 213 are also provided as protruding structures extending from the bottom of the mounting cavity 211, wherein a part of the reinforcing structure 213 is disposed parallel to the two limiting pieces 2124 of the limiting structure 2122 and is uniformly disposed at the side of the semi-circular limiting piece 2123, another part of the reinforcing structure 213 is disposed at the top of the semi-circular limiting piece 2123, one end of the reinforcing structure 213 is connected to the inner wall of the mounting cavity 211, the other end is connected to the outer end face of the semi-circular limiting piece 2123 of the limiting structure 2122, the reinforcing structure 213 supports the limiting structures 2122 at two ends and the mounting cavity 211, so that the bearing capacity of the protruding limiting structures 2122 is improved, the first pipe fitting 11 can be stably abutted, the deformation is not easy, and the positioning and the installation of the first pipe fitting 11 are convenient; the shell 23 is provided with a mounting groove 232 for mounting the second pipe fitting 12 and a reel pipe placing cavity 233 communicated with one end of the mounting groove 232, the other end of the reel pipe placing cavity 233 is provided with a notch 234, the reel pipe placing cavity 233 is a groove recessed from the shell 22 to the direction of the reel 21, the bottom of the groove is a semi-arc shape matched with the reel pipe, so that the reel pipe placed in the cavity is not extruded by the inner wall of the placing cavity, the wear of the reel pipe is avoided, and in addition, the reel pipe displacement and the positioning convenience are realized; a central hole 235 for the second pipe sleeve 121 to pass through and a plurality of mounting columns 212 corresponding to the second connecting holes 1223 on the second support 122 are arranged in the mounting groove 232, the height of the mounting cavity 211 is slightly higher than that of the first pipe fitting 1, so that the mounting cavity 211 can be covered when the shell 23 wraps the pipe winding disc 21, the second pipe fitting 12 can enable the second pipe sleeve 121 to be tightly connected with the first pipe sleeve 111 of the first pipe fitting 11 through the central hole 235, thereby preliminarily positioning the second pipe fitting 12, the second connecting holes 1223 correspond to the mounting columns 212 by rotating the second pipe fitting 12, thereby realizing accurate mounting of the second pipe fitting 12, the water inlet pipe 123 of the second pipe fitting 12 is connected with the water inlet end of the roller pipe and is placed in the roller pipe placing cavity 233, the roller pipe is limited in the mounting cavity 211 through the roller pipe placing cavity 233 and the notch 232 and is not easy to separate from the water inlet pipe 123, thereby realizing smooth circulation of water flow from the first pipe fitting 11 to the roller pipe fitting output end, the irrigation device is used for the operation of pipe coiling equipment to achieve the purpose of irrigation; the height dimension of the mounting column 212 in the mounting cavity 211 is smaller than the height dimension of the limiting structure 2122, when the first pipe 11 is placed on the bottom surface of the first arc end surface 1124 in the limiting structure 2122 and abuts against the top surface of the mounting column 212, the side wall of the first arc end surface 1124 can abut against the inner side of the limiting part 2123, and the limiting structure 2122 with the higher height dimension can accommodate the first pipe 11 therein, so that the first pipe 11 is positioned, the first connecting hole 1123 on the first pipe 11 is conveniently aligned with the first mounting hole 2121 of the mounting column 212, and convenience is brought to mounting; the first lower surface 1122 and the second lower surface 1222 are both provided with the reinforcing rib structures 13, the mounting cavity 211 and each adjacent mounting post 212 in the mounting groove 232 are connected through the reinforcing rib structures 13 to form an arc-shaped structure with the same angle as the first 1124 angle of the arc end surface, so as to improve the stability of each mounting post 212, and thus to realize stable connection with the pipe fitting, in this embodiment, each connecting hole one 1123 on the first lower surface 1122 is connected through the reinforcing rib structure 13 to form a closed first semi-annular structure, each connecting hole two 1223 on the second lower surface 1222 is connected through the reinforcing rib structure 13 to form a closed second semi-annular structure, because the annular structures have the characteristic of strong bearing capacity, the bearing capacity of each connecting hole one 1123 on the first semi-annular structure and each connecting hole two 1223 on the second semi-annular structure are respectively strengthened, and are not easy to be damaged in the mounting process, so as to facilitate the mounting and fixing of the first pipe fitting 11 and the second pipe fitting 12, of course, in other embodiments, the connecting holes may also form a closed structure with other shapes through the reinforcing rib structure 13, and the same effect is also achieved; the first lower surface 1122 is also provided with a plurality of first auxiliary reinforcing structures 1127 which are arranged between two adjacent connecting holes 1123 at intervals, the first auxiliary reinforcing structures 1127 are arranged in a diverging manner from the blocking part 1126 to the end part of the first supporting body 112 and cooperate with the reinforcing rib structure 13 to further improve the structural strength of the first supporting body 112; a plurality of first reinforcing members 114 are longitudinally arranged on the outer wall of the first pipe sleeve body 111 at intervals, the length of the first reinforcing members 114 is slightly smaller than that of the first pipe sleeve body 111, in the embodiment, the first reinforcing members 114 are of a cylindrical structure, the side parts of the first reinforcing members 114 are fixedly connected with the first pipe sleeve body 111, and one end parts of the first reinforcing members 114 are fixedly connected with the first arc end surfaces 1124, so that the first pipe sleeve body 111 is connected with the first arc end surfaces 1124 more tightly, the structural stability and tightness of the first pipe 11 are improved, and other components in the pipe coiling equipment are prevented from being damaged due to water flow or other liquid leakage; the outer wall of the second tube sleeve 121 is further provided with a plurality of second reinforcements 124 at intervals, in this embodiment, the two reinforcing members 124 are in a triangular structure, one right-angle side of the two reinforcing members 124 is fixedly connected with the two pipe sleeve bodies 121, the other right-angle side of the two reinforcing members 124 is fixedly connected with the two arc end faces 1224, the three reinforcing members 124 are respectively positioned at the left side and the right side of the end parts of the two pipe sleeve bodies 121 and the rear side opposite to the direction of the water inlet pipe 123, three points are positioned and arranged, the connection between the second pipe sleeve 121 and the second support 122 is more tight through the triangular stable structure, the structural stability and tightness of the second pipe 12 are improved, and the damage of other components in the pipe coiling apparatus caused by water flow or other liquid leakage is prevented, of course, in other embodiments, the second reinforcement member 124 can be a column or other stable connection structure with the same effect; a plurality of second auxiliary reinforcing structures 1226 are further arranged on the second support body 122, each second auxiliary reinforcing structure 1226 comprises two transverse auxiliary reinforcing structures arranged in parallel with the second linear end face 1225 and a longitudinal auxiliary reinforcing structure perpendicular to the transverse auxiliary reinforcing structures, the two transverse auxiliary reinforcing structures are respectively arranged on the front side and the rear side of the second pipe sleeve body 121, the transverse auxiliary reinforcing structures and one end, far away from the second pipe sleeve body 121, of the reinforcing member 124 on the rear side are fixedly connected, the two longitudinal auxiliary reinforcing structures are respectively fixedly connected with the end portions of the reinforcing members 124 on the left side and the right side of the second pipe sleeve body 121, the two ends of each second auxiliary reinforcing structure 1226 are both connected with the edges of the second support body 122, the second auxiliary reinforcing structures 1226 and the reinforcing members 124 jointly act to improve the connection between the second pipe sleeve body 121 and the second support body 122, and enable the structure of the second pipe fitting 12 to be more compact; the installation groove 232 for installing the second pipe 12 is also provided with a plurality of reinforcing structures 213 therein, the reinforcing structures 213 are protrusion structures extending from the bottom of the installation groove 232, two ends of the reinforcing structures 213 are respectively fixedly connected with the installation columns 212 and the inner wall of the installation groove 232 at corresponding positions, the installation groove 232 is further provided with a first auxiliary support structure 2321 and a plurality of second auxiliary support structures 2322 in a semicircular shape, two ends of the first auxiliary support structure 2321 are connected with two adjacent installation columns 212 and are closed with the semicircular limiting piece 2123 to form a circular structure concentric with the central hole 235, in this embodiment, the number of the second auxiliary support structures 2322 is four, and the four second auxiliary support structures are respectively arranged between the central hole 235 and the reinforcing structures 213 and between the central hole 235 and the first auxiliary support structure 2321, so that the connection between the installation columns 212 is tighter, and the stability of the installation columns 212 is improved, thereby achieving a stable connection with the second pipe element 12; the outer wall of outlet pipe 113 and inlet tube 123 is the range upon range of formation of a plurality of loop configuration, and the diameter of delivery port 1133 and delivery port two slightly is less than the diameter of water inlet 1132 and two 1232 of water inlet for when the pipeline cup joints with outlet pipe 113 and inlet tube 123 respectively, cup joint the great water inlet direction of diameter from the less delivery port direction of diameter, simple to operate, and be difficult for droing.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.

Claims (10)

1. A pipe reeling apparatus comprising:

a housing;

a detachable cover for covering the opening structure of the housing;

the pipe winding disc and the pipe winding can be pulled out or retracted along the pipe winding disc; and

the pipe fitting assembly is connected with one end of the pipe winding disc, and the pipe winding disc, the pipe winding and the pipe fitting assembly are positioned in the cavity of the shell assembly and are wrapped by the shell and the detachable cover;

the tubing assembly comprises: the first pipe fitting comprises a first pipe fitting body and a first support body, the first pipe fitting body and the first support body are arranged into an integral structure, the middle of the first pipe fitting body is arranged into a first hollow structure, and the first pipe fitting body is provided with a first opening end part; the second pipe fitting comprises a second pipe sleeve body and a second support body, the second pipe sleeve body and the second support body are arranged into an integral structure, the middle of the second pipe sleeve body is arranged into a second hollow structure, the second pipe sleeve body is provided with a second opening end, and the outer end face of the second pipe sleeve body is provided with at least one groove structure for sleeving a sealing ring; when the first pipe fitting is connected with the second pipe fitting, the pipe sleeve body II is sleeved in the pipe sleeve body I;

the end part of the pipe winding disc is provided with a mounting cavity, a first connecting hole used for being connected with the pipe winding disc is formed in the first support body, a first mounting column corresponding to the first connecting hole is arranged in the mounting cavity, a first mounting hole matched with the first connecting hole is formed in the first mounting column, and the pipe fitting assembly penetrates the first connecting hole and the first mounting hole through a connecting fastener to be fixedly connected.

2. The pipe reeling apparatus of claim 1, wherein: a limiting structure is further arranged in the mounting cavity, the limiting structure is a protruding structure formed by extending the bottom of the mounting cavity, and the limiting structure is located on the outer side of the mounting column and used for limiting the outer end face of the first support body;

the limiting structure comprises a limiting part and a limiting piece, the limiting part is arranged to be an arc-shaped structure matched with the outer end face of the first supporting body in shape, the limiting piece is connected with the outer end part of the limiting part, the inner walls of the limiting part and the limiting piece enclose a limiting space, and when the first pipe fitting is located in the installation cavity, the first supporting body is limited by the limiting space.

3. The pipe reeling apparatus of claim 2, wherein: the limiting space is of a non-closed annular structure, and an open slot is formed between the limiting pieces which are oppositely arranged and used for placing the water outlet pipe.

4. The pipe reeling apparatus according to any one of claims 1-3, wherein: the groove structures are arranged at the position close to the second opening end part, and the groove structures are arranged in parallel and at intervals; the groove structure is an annular structure arranged along the outer end face of the pipe sleeve body II.

5. The pipe reeling apparatus according to any one of claims 1-3, wherein: the outer end face of the second pipe sleeve body is also provided with at least one pre-tightening component, and the pre-tightening component is of an annular structure arranged along the outer end face.

6. The pipe reeling apparatus according to any one of claims 1-3, wherein: the first support body is provided with a first upper surface and a first lower surface, the second support body is provided with a second upper surface and a second lower surface, and when the first pipe sleeve body is sleeved with the pipe sleeve body, the outer end face of the first opening end of the first pipe sleeve body is abutted against the second lower surface.

7. The pipe reeling apparatus of claim 6, wherein: the first pipe fitting further comprises a water outlet pipe close to the bottom of the pipe sleeve body, and the water outlet pipe is located on the inner side of the first upper surface;

one end of the water outlet pipe is connected with the pipe sleeve I, a water outlet channel is arranged in the hollow cavity of the water outlet pipe, the water outlet channel is communicated with the hollow structure I, and the water outlet channel is provided with a water inlet I arranged along the inner wall of the pipe sleeve I and a water outlet I arranged along the end part of the outer end of the water outlet pipe;

the length size of the pipe sleeve body II is smaller than that of the hollow structure I, and the horizontal line of the outer end face of the opening end part II is not as high as that of the water inlet I.

8. The pipe reeling apparatus of claim 7, wherein: the second pipe fitting further comprises a water inlet pipe close to the top of the pipe sleeve body II, one end of the water inlet pipe is connected with the pipe sleeve body II, a water inlet channel is arranged in a hollow cavity of the water inlet pipe and communicated with the hollow structure II, and the water inlet channel is provided with a water inlet II arranged along the end part of the outer end of the water inlet pipe and a water outlet II arranged along the inner wall of the pipe sleeve body II;

the water inlet pipe is positioned on the outer side of the second upper surface.

9. The pipe reeling apparatus of claim 6, wherein: the first support body is of a semicircular sheet structure, the outer end face of the first support body comprises a first arc end face and a first linear end face connected with two ends of the first arc end face, and a first connecting hole is formed in the first support body and used for being connected with a pipe winding disc;

the second support body is of a semicircular sheet structure, and a second connecting hole is formed in the second support body and used for being connected with the detachable cover.

10. The pipe reeling apparatus of claim 3, wherein: a plurality of reinforcing structures are arranged in the space between the limiting structure and the mounting cavity, one end of each reinforcing structure is connected with the inner wall of the mounting cavity, and the other end of each reinforcing structure is connected with the outer end face of the limiting structure;

the shell is provided with a mounting groove for mounting a second pipe fitting and a reel pipe placing cavity, one end of the reel pipe placing cavity is communicated with the mounting groove, the other end of the reel pipe placing cavity is provided with a notch, and a central hole for a second pipe sleeve body to pass through and a plurality of mounting columns corresponding to the second connecting holes in the second support body are arranged in the mounting groove;

the height dimension of the mounting column is smaller than that of the limiting structure;

reinforcing rib structures are uniformly arranged on the first lower surface and the second lower surface, and the mounting cavity is connected with each adjacent mounting column in the mounting groove through the reinforcing rib structures; the first lower surface is also provided with a plurality of first auxiliary reinforcing structures which are arranged between two adjacent connecting holes at intervals, and the first auxiliary reinforcing structures are arranged from the plugging parts to one end part of the support body in a divergent manner;

a plurality of first reinforcing members are longitudinally arranged on the outer wall of the first pipe sleeve body at intervals, a plurality of second reinforcing members are arranged on the outer wall of the second pipe sleeve body at intervals, the length size of the first reinforcing members is slightly smaller than that of the first pipe sleeve body, a plurality of second auxiliary reinforcing structures are further arranged on the second supporting bodies, and the second auxiliary reinforcing structures are fixedly connected with the end parts of the reinforcing members;

a plurality of reinforcing structures are arranged in the space between the mounting column and the mounting groove, a first auxiliary supporting structure and a plurality of second auxiliary supporting structures matched with the arc end surface in shape are further arranged in the mounting groove, and the second auxiliary supporting structures are arranged between the central hole and the reinforcing structures and between the central hole and the first auxiliary supporting structure;

the outer walls of the water outlet pipe and the water inlet pipe are formed by stacking a plurality of annular structures, and the diameters of the first water outlet and the second water outlet are respectively smaller than those of the first water inlet and the second water inlet.

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