Heat insulation type sealing combined connecting piece

Abstract

The utility model relates to the technical field of mechanical connecting pieces, in particular to a heat insulation type sealing combined connecting piece. According to the technical scheme, the device comprises a first conical main body matching seat, the right side of the first main body matching seat is connected with a second conical main body matching seat through an integrally-formed cylindrical transition connecting column, and a first conical matching conveying groove is formed in the left side of the first main body matching seat; and a conical second conveying groove is formed in the right side of the second main body matching seat, and a cylindrical reinforcing and stable conveying transition column with the integrally-formed direction facing the left side is arranged at the center position of the right side end face of the first matching conveying groove. The utility model has the advantages that the heat insulation effect of the two sides during use is guaranteed, the main body conveying position is provided with the conveying transition column on one side, a transition conveying channel with a larger space can be formed during fluid conveying, the influence of heat on the other side can be effectively reduced during use, and the overall structural safety is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical connectors, in particular to a heat-insulating sealed combined connector. Background Art

[0002] When transporting fluids, adapter components are usually required to match pipes of different diameters. The existing adapter components have poor thermal insulation effects when connected, and the sealing of the two sides during installation is difficult to ensure, which poses a safety hazard during use. Utility Model Content

[0003] The purpose of the utility model is to provide a heat-insulating sealed combined connector, which adopts a brand-new structural design. The two sides of the connector are equipped with a conical structure, and the center is connected by a transition structure, which ensures the heat insulation effect on both sides when in use. The main conveying position is provided with a conveying transition column on one side, so that a larger transition conveying channel can be formed when fluid is conveyed. When in use, the influence of heat on the other side can be effectively reduced, and the overall structural safety is higher. When fitted, the sealing of the two sides is matched through the inner conical space, the sealing stability is better, and the combined operation during installation is more convenient.

[0004] The technical solution of the utility model is as follows:

[0005] A heat-insulating sealing combination connector, characterized in that: it includes a conical first main body mating seat, the right side of the first main body mating seat is connected to a conical second main body mating seat through an integrally formed cylindrical transition connecting column, a conical first mating conveying groove is provided on the left side of the first main body mating seat, a conical second conveying groove is provided on the right side of the second main body mating seat, an integrally formed cylindrical reinforced stable conveying transition column facing the left side is provided at the center position of the right end face of the first mating conveying groove, a main body conveying mating channel is provided on the right side of the reinforced stable conveying transition column near the right end face of the first mating conveying groove, the main body conveying mating channel refluxes toward the left side of the reinforced stable conveying transition column and communicates with the second conveying groove, and a cylindrical mating stop sealing plate is provided on the inner cylindrical surface of the first mating conveying groove.

[0006] Furthermore, a conveying transition fitting groove is provided at the outer edge of the main body conveying fitting channel.

[0007] Furthermore, the left side of the reinforced stable transport transition column is a spherical structural surface.

[0008] Furthermore, a transition safety matching groove is provided at a position on the right side of the main conveying matching channel that communicates with the second conveying groove.

[0009] Furthermore, the main body conveying matching channels are provided with two groups, and are distributed vertically along the outer circumference of the reinforced stable conveying transition column.

[0010] Beneficial effects of the utility model:

[0011] The utility model adopts a brand-new structural design. The conical structure is adopted at the cooperation positions with the pipeline on both sides. The center is connected by a transition structure, which ensures the heat insulation effect on both sides when in use. A conveying transition column is arranged on one side of the main conveying position. When conveying the fluid, a transition conveying channel with a larger space can be formed. When in use, the influence of heat on the other side can be effectively reduced. The overall structural safety is higher. When cooperating, the sealing of both sides is coordinated through the inner conical space, the sealing stability is better, and the combined operation during installation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a front schematic diagram of the utility model;

[0014] Figure 3 It is a left side schematic diagram of the utility model;

[0015] Figure 4 It is a schematic diagram of the right side of the utility model;

[0016] Figure 5 It is a top view schematic diagram of the utility model;

[0017] Figure 6 It is a cross-sectional schematic diagram of the utility model at position AA;

[0018] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0019] In the figure: 1. First main body matching seat, 2. Second main body matching seat, 3. First matching conveying groove, 4. Second conveying groove, 5. Reinforced stable conveying transition column, 6. Main body conveying matching channel, 7. Matching stop sealing plate. DETAILED DESCRIPTION

[0020] like Figures 1 to 7As shown, a heat-insulating sealing combined connector includes a conical first main body matching seat 1, the right side of the first main body matching seat 1 is connected to a conical second main body matching seat 2 through an integrally formed cylindrical transition connection column, the left side of the first main body matching seat 1 is provided with a conical first matching conveying groove 3, and the right side of the second main body matching seat 2 is provided with a conical second conveying groove 4, which can be matched and connected with pipes of different diameters during installation. The center position of the right end face of the first matching conveying groove 3 is provided with an integrally formed cylindrical reinforcement and stable conveying transition column 5 facing the left side, which can ensure the structural strength of the center position and also allow the transition conveying channel to have a larger space when it is distributed. The right side of the reinforcement and stable conveying transition column 5 is provided with a main body conveying matching channel 6 near the right end face of the first matching conveying groove 3, and the main body conveying matching channel 6 flows back to the left side of the reinforcement and stable conveying transition column 5 and communicates with the second conveying groove 4, and a cylindrical matching stop seal plate 7 is provided on the inner cylindrical surface of the first matching conveying groove 3, so that the sealing matching safety is better during the combination. It adopts a brand-new structural design. The two sides that cooperate with the pipeline adopt a conical structure, and the center is connected by a transition structure, which ensures the heat insulation effect on both sides during use. The main conveying position is equipped with a conveying transition column on one side. When conveying fluid, a larger transition conveying channel can be formed. When in use, it can effectively reduce the impact of heat on the other side. The overall structural safety is higher. When cooperating, the sealing of both sides is coordinated through the inner conical space, the sealing stability is better, and the combination operation during installation is more convenient.

[0021] Preferably, a conveying transition fitting groove is provided at the outer edge of the main conveying fitting channel 6, so as to achieve better fitting smoothness during conveying.

[0022] Preferably, the left side of the reinforced and stabilized conveying transition column 5 is a spherical structural surface, so that the structural safety of this position is better and it is easier to shape during production and processing.

[0023] Preferably, a transition safety matching groove is provided at the position where the right side of the main conveying matching channel 6 communicates with the second conveying groove 4, so that the right side has a transition space during conveying, avoiding excessive impact force that may easily cause damage to the pipeline interface position on the other side.

[0024] Preferably, the main conveying matching channels 6 are provided with two groups, and are distributed vertically along the outer circumference of the reinforced stable conveying transition column 5, so that the efficiency during conveying is higher and the smoothness during conveying is better.

[0025] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A heat-insulating sealed composite connector, characterized in that: The invention comprises a conical first main body matching seat (1), the right side of the first main body matching seat (1) is connected to a conical second main body matching seat (2) via an integrally formed cylindrical transition connecting column, the left side of the first main body matching seat (1) is provided with a conical first matching conveying groove (3), the right side of the second main body matching seat (2) is provided with a conical second conveying groove (4), the center position of the right end surface of the first matching conveying groove (3) is provided with an integrally formed cylindrical reinforcement stable conveying transition column (5) facing the left side, the right side of the reinforcement stable conveying transition column (5) is provided with a main body conveying matching channel (6) near the right end surface of the first matching conveying groove (3), the main body conveying matching channel (6) flows back to the left side of the reinforcement stable conveying transition column (5) and communicates with the second conveying groove (4), and a cylindrical matching stop seal plate (7) is provided on the inner cylindrical surface of the first matching conveying groove (3).

2. A heat-insulating sealed composite connector according to claim 1, characterized in that: A conveying transition fitting groove is provided at the outer edge of the main body conveying fitting channel (6).

3. The heat-insulating sealed composite connector according to claim 1, characterized in that: The left side of the reinforced stable transport transition column (5) is a spherical structural surface.

4. The heat-insulating sealed composite connector according to claim 1, characterized in that: A transition safety matching groove is provided at a position on the right side of the main body conveying matching channel (6) that communicates with the second conveying groove (4).

5. The heat-insulating sealed composite connector according to claim 1, characterized in that: The main body conveying matching channels (6) are provided with two groups, and are distributed in a vertical direction along the outer circumference of the reinforced stable conveying transition column (5).

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