Pagoda type coil pipe drying connector

Abstract

The utility model provides a pagoda type coil pipe drying connector which comprises a connector body and a connecting hose, an inlet is formed in one end of the connector body, a pagoda-shaped outlet is formed in the other end of the connector body, tightening hoops are arranged at the two ends of the connecting hose, one end of the connecting hose is connected with the inlet, and the other end of the connecting hose is connected with a blowing coil pipe to be dried. Through the pagoda type connector structure, one connector can be matched with coil pipes with various calibers, the types of adapters are reduced, and the manufacturing cost is saved. And meanwhile, joints do not need to be frequently replaced, only matched connecting hoses need to be selected for coil pipes with different calibers, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of coil drying, in particular to a pagoda-type coil drying joint. Background Art

[0002] Pipes play a very important role in our daily life and industrial production. They are widely used for conveying solids, gases or solid particles. For instrument pipes with an outer diameter of less than 1 inch, the straight pipe length is usually within 20 feet (6.096m), which cannot be met in some occasions where extra-long pipes are required for connection. In this case, extra-long coils are usually used.

[0003] Coils are usually formed by cold drawing and deformation. During the production process, some processing lubricating oil usually remains on the inner wall of the pipe, and the inner hole needs to be cleaned and degreased. After degreasing, in order to remove the residue of the cleaning agent, it is usually necessary to use clean water to clean the inner hole. Coils are usually long and usually coiled and curled. After cleaning, it is easy for a lot of water to remain in the inner tube. If an air gun is used for blowing as usual, the residual moisture in the tube cannot be removed well, and it is easy to leave water stains after it is naturally dried, which will pollute the surface of the inner tube. At present, the usual practice is to perform high-temperature drying + inner hole blowing after cleaning. The diameter of the air outlet inside the oven is fixed. When facing coils of different diameters, it is impossible to make a good connection, and it is necessary to equip with adapters of various specifications. Too many adapters will increase manufacturing costs and are easy to confuse. In addition, frequent replacement of adapters is time-consuming, which affects the efficiency of coil cleaning. Utility Model Content

[0004] The utility model aims to provide a pagoda-type coil drying joint, which solves the technical problems pointed out in the background technology that there are many types of adapters for cleaning and drying coils of different calibers, which increases manufacturing costs, is easy to confuse, is time-consuming to replace, and has low efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides a pagoda-type coil drying joint, including a joint body and a connecting hose, wherein the joint body is provided with an inlet at one end and a pagoda-shaped outlet at the other end, and tightening clamps are provided at both ends of the connecting hose, one end of the connecting hose is connected to the inlet, and the other end is connected to the air blowing coil to be dried.

[0006] Furthermore, the outlet is in the shape of a straight pagoda.

[0007] Furthermore, the outlet is in the shape of a cone pagoda.

[0008] Furthermore, the outlet and the connector body are integrally formed.

[0009] Compared with the prior art, the utility model has the beneficial effect that, through the pagoda-type joint structure, one joint can match coils of various diameters, greatly reducing the types of adapters and saving manufacturing costs. At the same time, there is no need to frequently replace the joints, and only the matching connecting hose needs to be selected for coils of different diameters, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The utility model is shown in a cross-sectional view of the overall structure, wherein the outlet is in a straight pagoda shape;

[0011] Figure 2 The utility model is shown in a cross-sectional view of the overall structure, wherein the outlet is in the shape of a cone pagoda;

[0012] In the figure, 1, connector body; 2, tightening clamp; 3, connecting hose; 4, coil; 5, inlet; 6, first outlet; 7, second outlet; 8, third outlet; 9, fourth outlet. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0014] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0016] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "top", "bottom", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships that are usually placed when the utility model is used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0017] In addition, the terms "horizontal" and "vertical" do not mean that the components must be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", which does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Some implementation methods of the present utility model are described in detail below in conjunction with the accompanying drawings.

[0020] See attached Figure 1-2 The utility model discloses a pagoda-type coil drying joint, comprising a joint body 1 and a connecting hose 3. An inlet 5 is provided at one end of the joint body 1, and an outlet is provided at the other end. The inlet 5 is adapted to the air outlet of the oven, and the outlet is in a pagoda shape, shrinking outward. The outlets include a first outlet 6, a second outlet 7, a third outlet 8, and a fourth outlet 9, and each section of the outlet corresponds to a coil of a certain specification. One end of the connecting hose 3 is connected to the outlet, and the other end is connected to the air-blowing coil to be dried. Tightening hoops 2 are provided at both ends of the connecting hose 3, and the tightening hoops 2 prevent the connecting hose 3 from falling off, thereby playing a role of tightening the connection. The connecting hose 3 has a variety of specifications, and its inner diameter is consistent with the outer diameter of the air-blowing coil to be dried.

[0021] The first outlet 6, the second outlet 7, the third outlet 8, and the fourth outlet 9 can be in the shape of a straight pagoda, as shown in the attached Figure 1 As shown, each outlet is in the shape of a horizontal cylinder, which decreases in sequence. The first outlet 6, the second outlet 7, the third outlet 8, and the fourth outlet 9 can also be in the shape of a cone pagoda, as shown in the attached Figure 2 As shown, the cone head of each outlet faces outward. Each outlet and the outlet and the joint body 1 can be connected by welding or integrally machined, preferably integrally machined, which has high precision and good consistency. It should be noted that the outlet is not limited to four specifications and can be increased according to actual needs.

[0022] When in use, the inlet 5 at one end of the connector body 1 is fastened to the air outlet of the oven. According to the outer diameter of the air-blowing coil to be dried, a suitable connecting hose 3 is selected, one end of the connecting hose 3 is put on the outer diameter of the air-blowing coil to be dried, and the tightening clamp 2 is tightened to fasten the connecting hose 3 and the air-blowing coil to be dried. The other end of the connecting hose 3 is sleeved inward from the fourth outlet 9 until the connecting hose 3 matches the appropriate outlet. In the embodiment illustrated in the accompanying drawings, the inner diameter of the connecting hose 3 is adapted to the third outlet 8. Tighten the tightening clamp 2 to fasten the connecting hose 3 and the third outlet 8, connect the air source and start the drying and purging operation. The utility model can match coils of various outer diameters with one connector. After the drying and purging is completed, the connector does not need to be removed. Only the connecting hose 3 of the corresponding specification needs to be replaced to dry and purge coils of different sizes. The types of connectors are greatly reduced, the manufacturing cost is saved, and the frequent replacement of connectors is avoided, which improves the processing efficiency.

[0023] The above describes the basic principles and advantages of the utility model. For those skilled in the art, the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, by reading this specification, those skilled in the art can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. Without departing from the concept of the utility model, any obvious replacement is within the scope of protection of the utility model.

Claims

1. A pagoda-type coil drying joint, characterized in that: It includes a joint body and a connecting hose, wherein one end of the joint body is provided with an inlet, and the other end is provided with a pagoda-shaped outlet, both ends of the connecting hose are provided with tightening clamps, one end of the connecting hose is connected to the inlet, and the other end is connected to the air coil to be dried.

2. A pagoda-type coil drying joint according to claim 1, characterized in that: The outlet is in the shape of a straight pagoda.

3. The pagoda-type coil drying joint according to claim 1, characterized in that: The outlet is in the shape of a cone pagoda.

4. A pagoda-type coil drying joint according to claim 2 or 3, characterized in that: The outlet is integrally formed with the connector body.

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