Stainless steel tube with heat dissipation effect

Abstract

The utility model relates to the technical field of stainless steel tubes, and discloses a stainless steel tube with a heat dissipation effect, which comprises a tube body, a heat dissipation sleeve is fixedly sleeved on the side wall of the tube body, two cooling cavities are arranged in the heat dissipation sleeve, cooling liquid is arranged in the cooling cavities, and a circulating sleeve is fixedly sleeved on the side wall of the heat dissipation sleeve. Through cooperative use of the pipe body, the heat dissipation sleeve, the cooling cavity, the cooling liquid, the circulating sleeve, the circulating cavity, a connecting hole, a heat preservation device and the like, when liquid with the high temperature flows through the pipe body, the cooling liquid in the cooling cavity in the heat dissipation sleeve fixedly arranged on the outer wall of the pipe body in a sleeving mode can make contact with the pipe body, then heat volatilized by the pipe body is absorbed, heat dissipation measures are provided, and the situation that the temperature of the pipe body is too high is prevented; and when the heat preservation device needs to keep the temperature of the liquid in the pipe body, the cooling liquid in the circulating cavity can be pushed into the circulating cavity through the connecting hole to wrap the side wall of the pipe body, heat preservation measures are provided for the pipe body, the adaptability of the device is improved, and use is convenient and easy.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipes, and specifically relates to a stainless steel pipe with a heat dissipation effect. Background Art

[0002] A stainless steel pipe is a tubular material made of stainless steel. Stainless steel is an alloy steel mainly composed of elements such as iron, chromium, nickel, and may contain a small amount of elements such as carbon, silicon, manganese, phosphorus, and sulfur. Since stainless steel contains a relatively high proportion of chromium (generally at least 10.5%), it can form a dense passivation film in an oxidizing environment, and this film can prevent further oxidation and corrosion of the steel, thus endowing stainless steel with excellent corrosion resistance.

[0003] Currently, the patent with the publication number CN208967253U discloses a stainless steel pipe, including a base pipe, a protection pipe is inserted into the base pipe, a plurality of abutting strips are fixedly connected to the protection pipe, a abutting block is fixedly connected to the side of the abutting strip away from the protection pipe, and the abutting block abuts against the inner wall of the base pipe. The above device utilizes a new mechanical structure. By setting the abutting strip and the abutting block, the abutting strip and the abutting block support the base pipe, thereby enhancing the strength of the base pipe, so that the strength of the stainless steel pipe is improved, the stainless steel pipe is not easily deformed under external force, and the stainless steel pipe is not easily provided with leakage points.

[0004] However, there are still the following problems:

[0005] When a liquid with a higher temperature flows through the base pipe, heat is transferred from the base pipe to the protection pipe, and then the temperature of the protection pipe becomes too high, resulting in scalding incidents.

[0006] Therefore, we propose a stainless steel pipe with a heat dissipation effect to solve the above problems. Content of the Utility Model

[0007] The purpose of the utility model is to propose a stainless steel pipe with a heat dissipation effect, which provides a good heat dissipation effect for the stainless steel pipe and prevents scalding.

[0008] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0009] A stainless steel pipe with a heat dissipation effect, including a pipe body, a heat dissipation sleeve is fixedly sleeved on the side wall of the pipe body, two cooling cavities are opened inside the heat dissipation sleeve, a coolant is arranged inside the cooling cavity, a circulation sleeve is fixedly sleeved on the side wall of the heat dissipation sleeve, a circulation cavity is opened on the inner wall of the circulation sleeve, a connection hole is arranged at the connection between the circulation cavity and the cooling cavity, and a heat insulation device is arranged on one side of the cooling cavity.

[0010] Preferably, the heat preservation device includes a chute opened on the side wall of the cooling cavity. The inner wall of the chute is slidably connected with an inclined heat preservation slider. The upper surface of the inclined heat preservation slider is fixedly connected with a push plate. An inclined groove is opened on the other side of the cooling cavity, and the inner wall of the inclined groove is slidably connected with the inclined surface of the inclined heat preservation slider. Sealing rings are fixedly connected to both ends of the inclined heat preservation slider, and the side walls of the sealing rings are rotatably connected with the side walls of the heat dissipation sleeve and the circulation sleeve.

[0011] Preferably, heat insulation cotton is fixedly connected to the inner wall of the chute.

[0012] Preferably, the inclined heat preservation slider on one side of the heat insulation cotton is chamfered.

[0013] Preferably, a limiting hole is opened on the upper surface of the circulation sleeve below the sealing ring, and a limiting magnet is fixedly connected to the bottom surface of the limiting hole. A limiting pin is arranged on one side of the sealing ring above the limiting hole, and the other end of the limiting pin penetrates through the side wall of the sealing ring and is slidably connected with the side wall of the limiting hole. The bottom surface of the limiting pin is magnetically connected with the limiting magnet.

[0014] Preferably, a reinforcing rib is fixedly connected between the two sealing rings.

[0015] Compared with the prior art, the present utility model has the following beneficial effects:

[0016] In the present utility model, by arranging a pipe body, a heat dissipation sleeve, a cooling cavity, a coolant, a circulation sleeve, a circulation cavity, a connection hole and a heat preservation device to cooperate with each other, when a liquid with a higher temperature flows through the pipe body, the coolant in the cooling cavity of the heat dissipation sleeve fixedly sleeved on the outer wall of the pipe body will contact the pipe body, thereby absorbing the heat volatilized by the pipe body, providing a heat dissipation measure to prevent the temperature of the pipe body from being too high and scalding the staff. When the heat preservation device needs to keep the temperature of the liquid in the pipe body, the coolant in the circulation cavity can be pushed into the circulation cavity through the connection hole to wrap the side wall of the pipe body, providing a heat preservation measure for the pipe body, improving the adaptability of the above device, and being convenient and simple to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structure schematic diagram of a stainless steel pipe with a heat dissipation effect proposed by the present utility model;

[0018] Figure 2 is a side view sectional structure schematic diagram of a stainless steel pipe with a heat dissipation effect proposed by the present utility model;

[0019] Figure 3 is a right view sectional structure schematic diagram of a stainless steel pipe with a heat dissipation effect proposed by the present utility model;

[0020] Figure 4 is Figure 3 an enlarged structure schematic diagram at A in

[0021] In the figure: 1, pipe body; 2, heat dissipation sleeve; 3, cooling cavity; 4, circulation sleeve; 5, circulation cavity; 6, connection hole; 7, chute; 8, inclined plane heat preservation slider; 9, push plate; 10, inclined groove; 11, sealing ring; 12, heat preservation cotton; 13, bevel angle; 14, limit hole; 15, limit magnet; 16, limit pin; 17, reinforcing rib. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , a stainless steel pipe with a heat dissipation effect, including a pipe body 1, a heat dissipation sleeve 2 fixedly sleeved on the side wall of the pipe body 1, and two cooling cavities 3 are opened inside the heat dissipation sleeve 2. A coolant is provided inside the cooling cavity 3, and a circulation sleeve 4 is fixedly sleeved on the side wall of the heat dissipation sleeve 2. A circulation cavity 5 is opened on the inner wall of the circulation sleeve 4, and a connection hole 6 is provided at the connection between the circulation cavity 5 and the cooling cavity 3. A heat preservation device is provided on one side of the cooling cavity 3.

[0024] It can be seen from the above structure that; by setting the pipe body 1, the heat dissipation sleeve 2, the cooling cavity 3, the coolant, the circulation sleeve 4, the circulation cavity 5, the connection hole 6 and the heat preservation device in cooperation, when a liquid with a higher temperature flows through the pipe body 1, the coolant in the cooling cavity 3 of the heat dissipation sleeve 2 fixedly sleeved on the outer wall of the pipe body 1 will contact the pipe body 1, thereby absorbing the heat volatilized by the pipe body 1, providing a heat dissipation measure to prevent the pipe body 1 from being too hot and scalding the staff. When the heat preservation device needs to keep the temperature of the liquid in the pipe body 1, the coolant in the circulation cavity 5 can be pushed into the circulation cavity 5 through the connection hole 6 to wrap the side wall of the pipe body 1, providing a heat preservation measure for the pipe body 1, improving the adaptability of the above device, and being convenient and simple to use.

[0025] Further, the heat preservation device includes a chute 7 opened on the side wall of the cooling cavity 3, and an inclined heat preservation slider 8 is slidably connected to the inner wall of the chute 7. A push plate 9 is fixedly connected to the upper surface of the inclined heat preservation slider 8. An inclined groove 10 is opened on the other side of the cooling cavity 3, and the inner wall of the inclined groove 10 is slidably connected to the inclined surface of the inclined heat preservation slider 8. Sealing rings 11 are fixedly connected to both ends of the inclined heat preservation slider 8, and the side walls of the sealing rings 11 are rotatably connected to the side walls of the heat dissipation sleeve 2 and the circulation sleeve 4. By using the chute 7, the inclined heat preservation slider 8, the inclined groove 10, the push plate 9, and the sealing rings 11 in cooperation, when the liquid to be heat-preserved flows into the pipe body 1, the sealing ring 11 is rotated, thereby driving the inclined heat preservation slider 8 to slide along the cooling cavity 3, so that the inclined surface of the inclined heat preservation slider 8 is slidably connected to the inclined groove 10. At this time, the inclined heat preservation slider 8 sliding along the cooling cavity 3 pushes the coolant in the cooling cavity 3 through the push plate 9 fixedly connected to the upper surface of the inclined heat preservation slider 8, so that the coolant returns to the circulation cavity 5 through the connection hole 6, and the inclined heat preservation slider 8 blocks the cooling cavity 3, thereby providing good heat preservation measures for the pipe body 1 and improving the heat preservation effect of the pipe body 1.

[0026] Further, a heat preservation cotton 12 is fixedly connected to the inner wall of the chute 7; by providing the heat preservation cotton 12, when the inclined heat preservation slider 8 slides out of the chute 7, the heat preservation cotton 12 fixedly connected to the inner wall of the chute 7 will elastically rebound and then abut against the bottom surface of the chute 7, wrapping the side wall of the pipe body 1 on one side of the chute 7, and the inclined heat preservation slider 8 will abut against the side wall of the pipe body 1. Then, the inclined heat preservation slider 8 and the heat preservation cotton 12 will form a heat preservation layer wrapping the side wall of the pipe body 1, providing a good heat preservation effect.

[0027] Further, an inclined angle 13 is provided on the inclined heat preservation slider 8 on one side of the heat preservation cotton 12; due to the setting of the inclined angle 13, when the inclined heat preservation slider 8 is slid into the chute 7, the inclined angle 13 of the inclined heat preservation slider 8 will first contact the side wall of the heat preservation cotton 12, and then the heat preservation cotton 12 will slide and rise along the inclined angle 13, facilitating the sliding of the inclined heat preservation slider 8 into the chute 7.

[0028] Further, a limiting hole 14 is formed in the upper surface of the circulating sleeve 4 below the sealing ring 11, and a limiting magnet 15 is fixedly connected to the bottom surface of the limiting hole 14. A limiting pin 16 is arranged on one side of the sealing ring 11 above the limiting hole 14, and the other end of the limiting pin 16 penetrates through the side wall of the sealing ring 11 and is slidably connected to the side wall of the limiting hole 14. The bottom surface of the limiting pin 16 is magnetically connected to the limiting magnet 15. By setting the limiting hole 14, the limiting magnet 15, the sealing ring 11 and the limiting pin 16 to cooperate with each other, when heat preservation or heat dissipation treatment is carried out, the limiting hole 14 will be on one side of the limiting pin 16. At this time, one end of the limiting pin 16 is pushed so that the limiting pin 16 is slidably connected to the limiting hole 14, and then the limiting pin 16 is magnetically connected to the limiting magnet 15, thereby fixing the sealing ring 11 and preventing the sealing ring 11 from moving randomly, which in turn affects the heat preservation or heat dissipation effect of the above device. When the heat preservation or heat dissipation mode needs to be adjusted, the limiting pin 16 is slid so that the limiting pin 16 slides out of the limiting hole 14, and then the sealing ring 11 can be rotated to adjust the above device to carry out heat preservation or heat dissipation work, and the operation method is convenient and fast.

[0029] Further, a reinforcing rib 17 is fixedly connected between the two sealing rings 11; by providing the reinforcing rib 17, the stability when the sealing ring 11 is rotated is improved.

[0030] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed claim.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel tube with heat dissipation effect, comprising a tube body (1), characterized in that: The side wall fixed sleeve of the tube body (1) is provided with a heat dissipation sleeve (2), and two cooling chambers (3) are provided inside the heat dissipation sleeve (2), and coolant is provided inside the cooling chamber (3). The side wall fixed sleeve of the heat dissipation sleeve (2) is provided with a circulation sleeve (4), and a circulation chamber (5) is provided on the inner wall of the circulation sleeve (4), and a connection hole (6) is provided at the connection between the circulation chamber (5) and the cooling chamber (3), and a heat preservation device is provided on one side of the cooling chamber (3).

2. The stainless steel tube with heat dissipation effect according to claim 1, characterized in that: The heat-insulating device comprises a slide groove (7) provided on the side wall of the cooling chamber (3), and the inner wall of the slide groove (7) is slidably connected to an inclined heat-insulating slider (8), and the upper surface of the inclined heat-insulating slider (8) is fixedly connected to a push plate (9), an inclined groove (10) is provided on the other side of the cooling chamber (3), and the inner wall of the inclined groove (10) is slidably connected to the inclined surface of the inclined heat-insulating slider (8), sealing rings (11) are fixedly connected to both ends of the inclined heat-insulating slider (8), and the side walls of the sealing rings (11) are rotatably connected to the side walls of the heat dissipation sleeve (2) and the circulation sleeve (4).

3. The stainless steel tube with heat dissipation effect according to claim 2, characterized in that: The inner wall of the slide groove (7) is fixedly connected with a heat-insulating cotton (12).

4. The stainless steel tube with heat dissipation effect according to claim 3, characterized in that: The inclined surface heat-insulating sliding block (8) located on one side of the heat-insulating cotton (12) has an inverted bevel (13).

5. The stainless steel tube with heat dissipation effect according to claim 2, characterized in that: A limiting hole (14) is provided on the upper surface of the circulation sleeve (4) below the sealing ring (11), and a limiting magnet (15) is fixedly connected to the bottom surface of the limiting hole (14). A limiting pin (16) is provided on one side of the sealing ring (11) above the limiting hole (14), and the other end of the limiting pin (16) penetrates the side wall of the sealing ring (11) and is slidably connected to the side wall of the limiting hole (14), and the bottom surface of the limiting pin (16) is magnetically connected to the limiting magnet (15).

6. The stainless steel tube with heat dissipation effect according to claim 2, characterized in that: A reinforcing rib (17) is fixedly connected between the two sealing rings (11).

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