Thin-wall carbon steel pipe for air compressor

Abstract

The utility model discloses a thin-wall carbon steel pipe for an air compressor, and belongs to the field of air conditioner thin-wall carbon steel pipes. A thin-wall carbon steel pipe for an air compressor comprises a thin-wall carbon steel pipe body, a corrosion-resistant plate is arranged on the inner side of the thin-wall carbon steel pipe body, and due to the structural design that the corrosion-resistant plate is arranged on the inner side of the thin-wall carbon steel pipe body, the corrosion resistance of a pipeline is greatly improved, and the possibility of internal corrosion of the pipeline is reduced; therefore, the frequency of maintenance and replacement is reduced, the operation cost is reduced, the service life of the air compressor is effectively prolonged, the stability of the structure is guaranteed, the sealing performance is improved, gas leakage is prevented, efficient operation of the air compressor is guaranteed, and the service life of the air compressor is prolonged. And cleaning or replacement is facilitated, and the problem that a traditional method has certain defects in the aspect of solving the internal corrosion problem of the pipeline is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner thin wall carbon steel pipe field especially relates to a thin wall carbon steel pipe for air compressor. BACKGROUND

[0002] In the traditional air compressor pipeline design, usually adopt single thin wall carbon steel pipe as the passage of conveying gas.

[0003] This method has certain economy in the initial stage, but certain corrosive gas will be produced in the working process of air compressor, and long -term use will lead to the corrosion phenomenon in the pipeline inside. This traditional method has certain deficiency in response to the pipeline inside corrosion problem, will lead to the maintenance and replacement frequency of pipeline higher in the later period, thereby lead to operation cost increase, also influence the operation efficiency of air compressor and the safety of equipment. UTILITY MODEL CONTENT

[0004] The utility model is provided with a thin wall carbon steel pipe for air compressor to solve the problems in the above background technology.

[0005] In order to solve the above technical problem, the utility model adopts the following technical scheme:

[0006] A thin wall carbon steel pipe for air compressor, comprising: thin wall carbon steel pipe, the inside of the thin wall carbon steel pipe is provided with corrosion -resistant plate material;

[0007] The inside center point position of the thin wall carbon steel pipe is fixed with the supporting plate, the side end point of the supporting plate is provided with the second screw hole, and the side of the thin wall carbon steel pipe is provided with a plurality of first screw holes;

[0008] The side of the corrosion -resistant plate material is provided with a plurality of third screw holes, the other side of the corrosion -resistant plate material is fixed with the connecting block, and a plurality of fourth screw holes are formed in the connecting block.

[0009] The thin wall carbon steel pipe is the main structural part, provides the basic shape and strength of pipeline. The corrosion -resistant plate material is arranged on the inside of the thin wall carbon steel pipe and is used for increasing the corrosion -resistant performance of pipeline and prolonging the service life. The supporting plate is located at the inside center point position of the thin wall carbon steel pipe and plays the role of supporting and fixing.

[0010] Preferably, the corrosion -resistant plate material is provided with two groups.

[0011] Preferably, the two groups of corrosion -resistant plate materials are respectively attached to the upper side and the lower side of the inner wall of the thin wall carbon steel pipe.

[0012] Preferably, the two groups of corrosion -resistant plate materials and the supporting plate are in close contact sliding relationship.

[0013] The corrosion-resistant plate is provided with two groups of upper side and lower side respectively adhering to the inner side wall of the thin-walled carbon steel pipe, which provides comprehensive corrosion-resistant protection.

[0014] Preferably, the first screw holes and the third screw holes are in corresponding relationship and are fixed by screws.

[0015] Preferably, the inner side wall of the connecting block is in close contact with one side of the support plate.

[0016] Preferably, the second screw holes and the fourth screw holes are in corresponding relationship and are fixed by bolts.

[0017] The first screw hole is arranged on one side of the thin-walled carbon steel pipe and is used for being fixed by screws with the third screw hole on the corrosion-resistant plate. The second screw hole is arranged on one side end point of the support plate and is used for being fixed by bolts with the fourth screw hole on the connecting block. The third screw hole is arranged on one side of the corrosion-resistant plate and corresponds to the first screw hole. The connecting block is fixed on the other side of the corrosion-resistant plate and is used for being connected with the support plate. The fourth screw hole is arranged on the connecting block and corresponds to the second screw hole.

[0018] Compared with the prior art, the thin-walled carbon steel pipe for air compressor has the following beneficial effects:

[0019] 1、The corrosion-resistant plate is arranged on the inner side of the thin-walled carbon steel pipe, which greatly improves the corrosion-resistant performance of the pipeline, reduces the possibility of internal corrosion of the pipeline, thereby reduces the frequency of maintenance and replacement, reduces the operation cost, effectively prolongs the service life of the air compressor, and the close sliding relationship between the corrosion-resistant plate and the thin-walled carbon steel pipe not only ensures the stability of the structure, but also improves the sealing performance, prevents gas leakage, ensures the efficient operation of the air compressor, is convenient to clean or replace, and solves the problem that the traditional method has certain deficiencies in dealing with the internal corrosion problem of the pipeline.

[0020] 2, the utility model discloses a support plate and connecting block are set up to with corresponding screw hole structure, realized the stability and reliability of pipeline internal structure, support plate is located the inside center point position of thin -walled carbon steel pipe, effectively played the support and fixed effect, prevented the deformation of pipeline under the action of high pressure gas, the introduction of connecting block makes whole structure more firm, even under the high pressure working environment of long time, can keep the stability of structure, avoids the structural loosening or damage due to vibration etc. And the assembly process is simple, through the thread fixing of screw and bolt, make the connection between each part more firm, convenient maintenance and replacement, this structure design not only improves production efficiency, also reduced maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a three-dimensional structure schematic view of thin-walled carbon steel pipe for air compressor that the utility model proposes;

[0022] Figure 2 It is an explosion structure schematic view of thin-walled carbon steel pipe for air compressor that the utility model proposes;

[0023] Figure 3 It is a cut structure schematic view of thin-walled carbon steel pipe for air compressor that the utility model proposes;

[0024] Figure 4 It is a cut structure schematic view of thin-walled carbon steel pipe for air compressor that the utility model proposes;

[0025] Figure 5 It is an exploded structure schematic view of thin-walled carbon steel pipe for air compressor that the utility model proposes;

[0026] Figure 6 It is an enlarged structure schematic view of node A of thin-walled carbon steel pipe for air compressor that the utility model proposes;

[0027] Figure 7 It is an enlarged structure schematic view of node B of thin-walled carbon steel pipe for air compressor that the utility model proposes;

[0028] Figure 8 It is an enlarged structure schematic view of node C of thin-walled carbon steel pipe for air compressor that the utility model proposes.

[0029] In the drawing: 1, thin-walled carbon steel pipe; 2, corrosion-resistant plate; 3, support plate; 4, first screw hole; 5, second screw hole; 6, third screw hole; 7, connecting block; 8, fourth screw hole. DETAILED DESCRIPTION

[0030] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments.

[0031] In the description of the utility model, it needs to be understood that the orientation or position relation indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. Embodiments

[0032] Reference Figures 1-8 A thin-wall carbon steel pipe for air compressor, comprising: a thin-wall carbon steel pipe 1, a corrosion-resistant plate 2 is arranged on the inner side of the thin-wall carbon steel pipe 1;

[0033] A support plate 3 is fixed at the center point position of the inner side of the thin-wall carbon steel pipe 1, a second screw hole 5 is arranged at one end point of the support plate 3, and a plurality of first screw holes 4 are arranged on one side of the thin-wall carbon steel pipe 1;

[0034] A plurality of third screw holes 6 are arranged on one side of the corrosion-resistant plate 2, a connecting block 7 is fixed on the other side of the corrosion-resistant plate 2, and a plurality of fourth screw holes 8 are arranged on the connecting block 7.

[0035] The thin-wall carbon steel pipe 1 is the main structural part, which provides the basic shape and strength of the pipeline. The corrosion-resistant plate 2 is arranged on the inner side of the thin-wall carbon steel pipe 1, which is used to increase the corrosion resistance of the pipeline and prolong the service life. The support plate 3 is located at the center point position of the inner side of the thin-wall carbon steel pipe 1, which plays a supporting and fixing role.

[0036] The corrosion-resistant plate 2 is provided with two groups.

[0037] The two groups of corrosion-resistant plates 2 are respectively attached to the upper side and the lower side of the inner side wall of the thin-wall carbon steel pipe 1.

[0038] The two groups of corrosion-resistant plates 2 and the support plate 3 are in close sliding relationship.

[0039] The corrosion-resistant plate 2 is provided with two groups which are respectively attached to the upper side and the lower side of the inner side wall of the thin-wall carbon steel pipe 1, which provides comprehensive corrosion protection. The two groups of corrosion-resistant plates 2 and the support plate 3 are in close sliding relationship, which ensures the stability and sealing performance of the structure. The plurality of first screw holes 4 and the plurality of third screw holes 6 are in corresponding relationship, which are fixed by screws; the plurality of second screw holes 5 and the plurality of fourth screw holes 8 are also in corresponding relationship, which are fixed by bolts, ensuring the firm connection between the components.

[0040] The first screw holes 4 and the third screw holes 6 are in a corresponding relationship and are fixed by screws.

[0041] The inner side wall of the connecting block 7 is in close contact with one side of the support plate 3.

[0042] The second screw holes 5 and the fourth screw holes 8 are in a corresponding relationship and are fixed by bolts.

[0043] The first screw holes 4 are provided on one side of the thin-walled carbon steel pipe 1 and are used to be fixed by screws with the third screw holes 6 on the corrosion-resistant plate 2. The second screw holes 5 are provided on one side of the support plate 3 and are used to be fixed by bolts with the fourth screw holes 8 on the connecting block 7. The third screw holes 6 are provided on one side of the corrosion-resistant plate 2 and correspond to the first screw holes 4. The connecting block 7 is fixed on the other side of the corrosion-resistant plate 2 and is used to connect with the support plate 3. The fourth screw holes 8 are provided on the connecting block 7 and correspond to the second screw holes 5.

[0044] Working principle: please refer to Figures 1-8 As shown, first of all, the thin-walled carbon steel pipe 1 is the main structural part, providing the basic shape and strength of the pipeline. The corrosion-resistant plate 2 is arranged on the inner side of the thin-walled carbon steel pipe 1 to increase the corrosion resistance of the pipeline and prolong the service life. The support plate 3 is located at the center point of the inner side of the thin-walled carbon steel pipe 1 and plays a supporting and fixing role.

[0045] The first screw holes 4 are provided on one side of the thin-walled carbon steel pipe 1 and are used to be fixed by screws with the third screw holes 6 on the corrosion-resistant plate 2. The second screw holes 5 are provided on one side of the support plate 3 and are used to be fixed by bolts with the fourth screw holes 8 on the connecting block 7. The third screw holes 6 are provided on one side of the corrosion-resistant plate 2 and correspond to the first screw holes 4. The connecting block 7 is fixed on the other side of the corrosion-resistant plate 2 and is used to connect with the support plate 3. The fourth screw holes 8 are provided on the connecting block 7 and correspond to the second screw holes 5.

[0046] In addition, the corrosion-resistant plate 2 is provided with two groups of upper and lower sides that are attached to the inner side wall of the thin-walled carbon steel pipe 1, providing comprehensive corrosion-resistant protection. The two groups of corrosion-resistant plates 2 are in close contact with the support plate 3, ensuring the stability and sealing of the structure. The first screw holes 4 and the third screw holes 6 are in a corresponding relationship and are fixed by screws. The second screw holes 5 and the fourth screw holes 8 are also in a corresponding relationship and are fixed by bolts, ensuring the firm connection between the components.

[0047] First, place the two corrosion-resistant plates 2 on the upper and lower sides of the thin-walled carbon steel pipe 1, ensuring they are tightly attached to the support plate 3. Then, thread the third screw hole 6 on the corrosion-resistant plate 2 with the first screw hole 4 on the thin-walled carbon steel pipe 1 using screws, ensuring the corrosion-resistant plate 2 is securely fixed inside the thin-walled carbon steel pipe 1. Next, align the fourth screw hole 8 on the connecting block 7 with the second screw hole 5 on the support plate 3 and secure them with bolts, completing the assembly of the entire structure.

[0048] When the air compressor is in operation, gas flows through the thin-walled carbon steel pipe 1. The presence of the corrosion-resistant plate 2 effectively prevents internal corrosion of the pipe, extending its service life. The fixing structure of the support plate 3 and the connecting block 7 ensures the stability and reliability of the entire pipe, preventing deformation or leakage under the action of high-pressure gas.

Claims

1. A thin walled carbon steel tube for air compressors comprising: Thin-walled carbon steel pipe (1), characterized in that the inner side of the thin-walled carbon steel pipe (1) is provided with corrosion-resistant plate (2); wherein: The inner side of the thin-walled carbon steel pipe (1) is fixed with a support plate (3) at the center point, one side end of the support plate (3) is provided with a second screw hole (5), one side of the thin-walled carbon steel pipe (1) is provided with a plurality of first screw holes (4); And one side of the corrosion-resistant plate (2) is provided with a plurality of third screw holes (6), the other side of the corrosion-resistant plate (2) is fixed with a connecting block (7), a plurality of fourth screw holes (8) are formed in the connecting block (7).

2. A thin walled carbon steel tube for air compressor as claimed in claim 1 wherein, The corrosion-resistant plate (2) is provided with two groups.

3. A thin walled carbon steel tube for air compressor as claimed in claim 2, wherein Two groups of the corrosion-resistant plate (2) are respectively attached to the upper side and the lower side of the inner side wall of the thin-walled carbon steel pipe (1).

4. A thin walled carbon steel tube for air compressor as claimed in claim 3 wherein, Two groups of the corrosion-resistant plate (2) and the support plate (3) are in close contact sliding relationship.

5. A thin walled carbon steel tube for air compressor as claimed in claim 1 wherein, A plurality of the first screw holes (4) and a plurality of the third screw holes (6) are in corresponding relationship and are fixed by screws.

6. A thin walled carbon steel tube for air compressor as claimed in claim 1 wherein, The inner side wall of the connecting block (7) and one side of the support plate (3) are in close contact.

7. A thin walled carbon steel tube for air compressor as claimed in claim 1 wherein, A plurality of the second screw holes (5) and a plurality of the fourth screw holes (8) are in corresponding relationship and are fixed by bolts.

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