Pipeline connecting piece capable of being rapidly installed

Abstract

The utility model relates to the technical field of pipeline connection, in particular to a pipeline connecting piece capable of being installed quickly, which comprises a connecting piece body, a second connecting pipe and a third connecting pipe are respectively fixed at two ends of the connecting piece body, and a first connecting pipe is fixedly connected with the top of the connecting piece body. Annular rings are arranged in the first connecting pipe, the second connecting pipe and the third connecting pipe respectively, sealing rings are arranged on the side faces of the three annular rings respectively, stainless steel clamping rings are arranged on the side faces of the three sealing rings respectively, and protective sleeves are fixedly connected to the inner surface walls of the first connecting pipe, the second connecting pipe and the third connecting pipe. Through cooperative use of the connecting piece body, the annular ring, the stainless steel clamping ring, the protective sleeve and the external sealing ring, through the synergistic effect of the stainless steel clamping ring, the annular ring and the protective sleeve, the pipelines can be simply and conveniently connected with the connecting pipes, and the protective sleeve is used for preventing the pipelines from loosening after being connected; and the stainless steel clamping ring ensures that the pipeline is stably fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline connecting technical field, concretely is a pipeline connecting piece of quick installation. BACKGROUND

[0002] Pipeline connecting piece is a building, industrial production spare part, and pipeline connecting piece is the accessory for connecting water supply and drainage pipeline or heating pipeline, that is, the hardware that can be seen usually, and the connecting mode of pipeline connecting piece mainly has screw connection, flange connection, welding connection and socket joint etc.

[0003] Prior art, such as: CN211821235U a tee pipe connecting piece, the tee pipe body is provided with the heat preservation layer, is provided with the heat preservation ball between the heat preservation layer and the inner wall of tee pipe body, and the heat preservation ball is fixed between the heat preservation layer and tee pipe body through the ball sleeve, and the tee pipe body is provided with good heat preservation effect.

[0004] But this tee connecting piece still has certain insufficient in the process of using:

[0005] 1, the tee pipe connecting piece needs to be connected with the pipe orifice through screw thread in the process of pipeline connection, which requires to twist the connecting pipeline or tee pipe body, cannot realize quick installation, thereby reduce work efficiency and convenience.

[0006] 2, the protection performance of this tee pipe connecting piece is insufficient in the process of using, and the sealing performance is weak after pipeline connection, which influences the normal operation of pipeline, and the inside and outside of tee pipe body are vulnerable to damage, thereby shortening its service life. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a pipeline connecting piece of quick installation to solve the above background art that the tee pipe connecting piece needs to be connected with the pipe orifice through screw thread in the process of pipeline connection, which requires to twist the connecting pipeline or tee pipe body, cannot realize quick installation, thereby reduce work efficiency and convenience, and the protection performance of this tee pipe connecting piece is insufficient in the process of using, and the sealing performance is weak after pipeline connection, which influences the normal operation of pipeline.

[0008] To realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0009] A pipeline connecting piece that can be quickly installed, comprising a connecting piece body, a second connecting pipe and a third connecting pipe fixed at both ends of the connecting piece body respectively, a first connecting pipe fixedly connected to the top of the connecting piece body, the first connecting pipe, the second connecting pipe and the third connecting pipe all communicating with the connecting piece body, annular rings respectively arranged in the first connecting pipe, the second connecting pipe and the third connecting pipe, sealing rings respectively arranged on the side surfaces of the three annular rings, stainless steel clasp rings respectively arranged on the side surfaces of the three sealing rings, and protective sleeves fixedly connected to the inner surfaces of the first connecting pipe, the second connecting pipe and the third connecting pipe.

[0010] As a preferred scheme of the utility model, the outer surface of the connecting piece body is fixedly connected with a sealing layer, the side surface of the sealing layer is fixedly connected with a reinforcing layer, the inner surface of the connecting piece body is fixedly connected with a heat preservation layer, and the side surface of the heat preservation layer is fixedly connected with a corrosion prevention layer.

[0011] As a preferred scheme of the utility model, the distal ends of the first connecting pipe, the second connecting pipe and the third connecting pipe are fixedly connected with external sealing rings, and the materials of the three external sealing rings are all rubber.

[0012] As a preferred scheme of the utility model, the second connecting pipe and the third connecting pipe are opposite to each other, and the first connecting pipe is located at the middle position of the top of the connecting piece body.

[0013] As a preferred scheme of the utility model, the thicknesses of the heat preservation layer and the sealing layer are the same, the material of the heat preservation layer is glass wool, and the materials of the sealing layers are all nitrile rubber.

[0014] As a preferred scheme of the utility model, the material of the corrosion prevention layer is epoxy resin, and the material of the reinforcing layer is alloy steel.

[0015] As a preferred scheme of the utility model, the material of the connecting piece body is brass, and product information is arranged on the outer surface of the connecting piece body.

[0016] As a preferred scheme of the utility model, the calibers of the first connecting pipe, the second connecting pipe and the third connecting pipe are the same, and the materials of the first connecting pipe, the second connecting pipe and the third connecting pipe are all brass.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1. The utility model discloses a connecting piece body, annular ring, stainless steel snap ring, protective sleeve and the cooperation of external sealing ring are used, because the stainless steel snap ring is equipped in the inside of first connecting pipe, second connecting pipe and third connecting pipe respectively, through the synergies of stainless steel snap ring, annular ring and protective sleeve, can connect pipeline with these connecting pipes simply. The function of protective sleeve is to prevent pipeline from loosening after connecting, and stainless steel snap ring ensures that pipeline is fixed stably, and external sealing ring is installed at the connecting part of first connecting pipe, second connecting pipe and third connecting pipe respectively, which further improves the practicability of the whole.

[0019] 2. The utility model discloses a connecting piece body, annular ring, stainless steel snap ring, protective sleeve and the cooperation of external sealing ring are used, because the stainless steel snap ring is equipped in the inside of first connecting pipe, second connecting pipe and third connecting pipe respectively, through the synergies of stainless steel snap ring, annular ring and protective sleeve, can connect pipeline with these connecting pipes simply. The function of protective sleeve is to prevent pipeline from loosening after connecting, and stainless steel snap ring ensures that pipeline is fixed stably, and external sealing ring is installed at the connecting part of first connecting pipe, second connecting pipe and third connecting pipe respectively, which further improves the practicability of the whole. ACCURATE DRAWINGS

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the connecting piece body side surface exploded structure schematic diagram of the utility model;

[0022] Figure 3 It is the connecting piece body cross section structure schematic diagram of the utility model;

[0023] Figure 4 It is the connecting piece body surface composition structure schematic diagram of the utility model.

[0024] In the drawing: 1, connecting piece body;2, first connecting pipe;3, second connecting pipe;4, third connecting pipe;5, annular ring;6, sealing ring;7, stainless steel snap ring;8, protective sleeve;9, external sealing ring;10, heat preservation layer;11, anticorrosive layer;12, sealing layer;13, reinforcing layer. SPECIFIC IMPLEMENTATION

[0025] The technical scheme in the embodiments of the utility model will be described below in conjunction with the embodiments of the utility model, apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments, on the basis of the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor belong to the range of protection of the utility model.

[0026] Embodiment, please refer to Figures 1-4 The utility model provides a technical scheme:

[0027] A quick installation pipeline connecting piece, including connecting piece body 1, second connecting pipe 3 and third connecting pipe 4 are fixed at both ends of connecting piece body 1 respectively, the top of connecting piece body 1 is fixedly connected with first connecting pipe 2, first connecting pipe 2, second connecting pipe 3 and third connecting pipe 4 are communicated with connecting piece body 1, annular ring 5 is arranged in first connecting pipe 2, second connecting pipe 3 and third connecting pipe 4 respectively, sealing ring 6 is arranged on the side of three annular rings 5 respectively, stainless steel snap ring 7 is arranged on the side of three sealing rings 6 respectively, the inner wall of first connecting pipe 2, second connecting pipe 3 and third connecting pipe 4 is fixedly connected with protective sleeve 8, the end of first connecting pipe 2, second connecting pipe 3 and third connecting pipe 4 is fixedly connected with external sealing ring 9, the material of three external sealing rings 9 is rubber, second connecting pipe 3 and third connecting pipe 4 are opposite, first connecting pipe 2 is located at the top of connecting piece body 1.

[0028] Wherein, through the cooperation of stainless steel snap ring 7, annular ring 5, sealing ring 6 and protective sleeve 8, the pipeline can be easily connected with first connecting pipe 2, second connecting pipe 3 and third connecting pipe 4, wherein protective sleeve 8 can avoid loosening after pipeline connection, stainless steel snap ring 7 can fix the pipeline.

[0029] In this embodiment, according to Figure 1 、 Figure 2 、 Figure 3 And Figure 4 It is shown that the outer surface of connecting piece body 1 is fixedly connected with sealing layer 12, the side of sealing layer 12 is fixedly connected with reinforcing layer 13, the inner wall of connecting piece body 1 is fixedly connected with heat preservation layer 10, the side of heat preservation layer 10 is fixedly connected with anticorrosive layer 11, the thickness of heat preservation layer 10 and sealing layer 12 is the same, the material of heat preservation layer 10 is glass wool, the material of sealing layer 12 is nitrile rubber, the material of anticorrosive layer 11 is epoxy resin, the material of reinforcing layer 13 is alloy steel, the material of connecting piece body 1 is brass, product information is arranged on the outer surface of connecting piece body 1, the caliber of first connecting pipe 2, second connecting pipe 3 and third connecting pipe 4 is the same, the material of first connecting pipe 2, second connecting pipe 3 and third connecting pipe 4 is brass.

[0030] Wherein, heat preservation layer 10 and anticorrosive layer 11 play the role of heat preservation and corrosion prevention, reinforcing layer 13 and sealing layer 12 can protect the outside of connecting piece body 1.

[0031] The utility model discloses a work flow: using the pipeline connecting piece of quick installation of the scheme design is in working, first check whether the device is normal use, need to carry out pipeline connection, will need to connect the pipeline respectively into first connecting 2, second connecting pipe 3 and third connecting pipe 4, wherein in first connecting pipe 2, second connecting pipe 3 and third connecting pipe 4 respectively be provided with stainless steel snap ring 7, through stainless steel snap ring 7, annular ring 5, sealing ring 6 and the cooperation of protective sleeve 8 can easily connect pipeline with first connecting pipe 2, second connecting pipe 3 and third connecting pipe 4, wherein protective sleeve 8 can avoid pipeline connection loose, stainless steel snap ring 7 can fix pipeline, and first connecting pipe 2, second connecting pipe 3 and third connecting pipe 4 are provided with external sealing ring 9 respectively at the connecting place, thereby improved practicality, the inner surface wall of connecting piece body 1 is provided with heat preservation layer 10 and anticorrosive layer 11 respectively, and the outer surface of connecting piece body 1 is provided with sealing layer 12 and reinforcing layer 13 respectively, wherein heat preservation layer 10 and anticorrosive layer 11 play the role of heat preservation and corrosion prevention, and reinforcing layer 13 and sealing layer 12 can protect the outside of connecting piece body 1, and then improve the service life of connecting piece body 1.

[0032] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-mountable pipe connection comprising a connection body (1), characterized in that: The both ends of the connecting piece body (1) are respectively fixed with the second connecting pipe (3) and the third connecting pipe (4), the top of the connecting piece body (1) is fixedly connected with the first connecting pipe (2), the first connecting pipe (2), the second connecting pipe (3) and the third connecting pipe (4) are communicated with the connecting piece body (1), the first connecting pipe (2), the second connecting pipe (3) and the third connecting pipe (4) are respectively provided with annular rings (5), the side surfaces of the three annular rings (5) are respectively provided with sealing rings (6), the side surfaces of the three sealing rings (6) are respectively provided with stainless steel clasp rings (7), the inner walls of the first connecting pipe (2), the second connecting pipe (3) and the third connecting pipe (4) are fixedly connected with protective sleeves (8).

2. A quick-mountable pipe coupling according to claim 1, characterized in that: The outer surface of the connecting piece body (1) is fixedly connected with a sealing layer (12), the side surface of the sealing layer (12) is fixedly connected with a reinforcing layer (13), the inner wall of the connecting piece body (1) is fixedly connected with a heat preservation layer (10), the side surface of the heat preservation layer (10) is fixedly connected with a corrosion prevention layer (11).

3. A quick-mountable pipe coupling according to claim 1, characterized in that: The ends of the first connecting pipe (2), the second connecting pipe (3) and the third connecting pipe (4) are respectively fixedly connected with external sealing rings (9), the materials of the three external sealing rings (9) are rubber.

4. A quick-mountable pipe coupling according to claim 1, wherein: The second connecting pipe (3) and the third connecting pipe (4) are opposite, and the first connecting pipe (2) is located at the top middle position of the connecting piece body (1).

5. A quick-mountable pipe coupling according to claim 2, wherein: The thicknesses of the heat preservation layer (10) and the sealing layer (12) are the same, the material of the heat preservation layer (10) is glass wool, and the materials of the sealing layer (12) are nitrile rubber.

6. A quick-mountable pipe coupling according to claim 2, wherein: The material of the corrosion prevention layer (11) is epoxy resin, and the material of the reinforcing layer (13) is alloy steel.

7. A quick-mountable pipe coupling according to claim 1, wherein: The material of the connecting piece body (1) is brass, and the outer surface of the connecting piece body (1) is provided with product information.

8. A quick-mountable pipe coupling according to claim 1, characterized in that: The calibers of the first connecting pipe (2), the second connecting pipe (3) and the third connecting pipe (4) are the same, and the materials of the first connecting pipe (2), the second connecting pipe (3) and the third connecting pipe (4) are brass.

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