Carbon fiber reinforcing sleeve structure

Abstract

The utility model discloses a carbon fiber reinforcing sleeve structure which comprises a first reinforcing sleeve and a second reinforcing sleeve, the front end of the first reinforcing sleeve is provided with the second reinforcing sleeve, the inner sides of the first reinforcing sleeve and the second reinforcing sleeve are provided with protection cavities, the first reinforcing sleeve and the second reinforcing sleeve are fixedly connected through two center supporting rings, and the center supporting rings are fixedly connected with the first reinforcing sleeve and the second reinforcing sleeve. An output mounting sleeve is fixedly mounted at the upper end of the second reinforcing sleeve, an input mounting sleeve is fixedly mounted at the front end of the second reinforcing sleeve, a ventilation ring is mounted on the inner side of the rear end of the first reinforcing sleeve, a fan box is fixedly mounted on the inner side of the ventilation ring, and a sealing ring is mounted between the first reinforcing sleeve and the ventilation ring. A locking pressing ring is installed on one side of the sealing ring, and a plurality of ventilation kidney-shaped holes are formed in the surface of the middle of the ventilation ring. The acid and alkali resistant pump is protected and supported, environmental pollution caused by medium seepage can be effectively avoided, meanwhile, the acid and alkali resistant pump can be prevented from being interfered by the external environment, and stable operation is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of acid and alkali resistant pumps, in particular to a carbon fiber reinforced sleeve structure. Background Art

[0002] The main function of acid and alkali resistant pumps is to transport various corrosive or non-contamination media. They are widely used in industrial sectors such as metallurgy, electric power, papermaking, food, pharmaceuticals, synthetic fibers, as well as chemical liquids, waste liquid treatment, acidic industrial liquids and other occasions; the design and material selection of acid and alkali resistant pumps enable them to operate stably for a long time in harsh environments, and are suitable for transporting various acid and alkali liquids, such as sulfuric acid, hydrochloric acid, nitric acid, phosphoric acid, etc.

[0003] During the process of conveying the medium, the existing acid-alkali resistant pump has a poor sealing effect due to long-term operation. The medium is easy to leak from the inside of the acid-alkali resistant pump, affecting the operating environment of the acid-alkali resistant pump. It is also inconvenient to protect the acid-alkali resistant pump, making the acid-alkali resistant pump susceptible to interference from the external environment. Therefore, it does not meet the existing needs. We have proposed a carbon fiber reinforced sleeve structure. Utility Model Content

[0004] The purpose of the utility model is to provide a carbon fiber reinforced sleeve structure to solve the problem raised in the above background technology that during the medium transportation process of the existing acid and alkali resistant pump, the sealing effect becomes poor due to long-term operation, the medium is easy to seep out from the inside of the acid and alkali resistant pump, affecting the operating environment of the acid and alkali resistant pump, and it is not convenient to protect the acid and alkali resistant pump, resulting in the acid and alkali resistant pump being easily disturbed by the external environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carbon fiber reinforcement sleeve structure, comprising a first reinforcement sleeve and a second reinforcement sleeve, the front end of the first reinforcement sleeve is installed with the second reinforcement sleeve, the inner sides of the first reinforcement sleeve and the second reinforcement sleeve are provided with a protective cavity, the upper end of the second reinforcement sleeve is fixedly installed with an output mounting sleeve, the front end of the second reinforcement sleeve is fixedly installed with an input mounting sleeve, the inner side of the rear end of the first reinforcement sleeve is fixedly installed with a ventilation ring, the inner side of the ventilation ring is fixedly installed with a fan box, a sealing ring is installed between the first reinforcement sleeve and the ventilation ring, a locking pressure ring is installed on one side of the sealing ring, the surface of the middle part of the ventilation ring is provided with a plurality of breathable waist-shaped holes, and the front end of the ventilation ring is fixedly installed with a plurality of support arc bars.

[0006] Preferably, a drain pipe is fixedly installed at the bottom end of the first reinforcement sleeve, an adsorption block is installed on the inner side of the upper end of the drain pipe, the upper end of the drain pipe passes through the first reinforcement sleeve and is plugged into the inner side of the protective cavity, the adsorption block is clamped and installed with the drain pipe, and the interior of the adsorption block is filled with absorbent cotton balls.

[0007] Preferably, two central support rings are installed between the first reinforcement sleeve and the second reinforcement sleeve, the first reinforcement sleeve and the second reinforcement sleeve are fixedly connected through the two central support rings, and the first reinforcement sleeve and the second reinforcement sleeve are both made of carbon fiber.

[0008] Preferably, the rear end of the first reinforcement sleeve is fixed to the locking pressure ring by screws, the sealing ring is inserted between the ventilation ring and the locking pressure ring, the ventilation ring and the locking pressure ring are connected by threads, and the rear end of the ventilation ring is connected to the first reinforcement sleeve through a sealing ring.

[0009] Preferably, the ventilation ring and the plurality of support arc bars are integrally machined, an acid- and alkali-resistant pump is installed on the upper end surface of the plurality of support arc bars, and the acid- and alkali-resistant pump is fixedly connected to the ventilation ring through the plurality of support arc bars.

[0010] Preferably, the acid-alkali resistant pump is provided with an output end and an input end, the output end of the acid-alkali resistant pump is plugged into the inner side of the output mounting sleeve, and the input end of the acid-alkali resistant pump is plugged into the inner side of the input mounting sleeve.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. When the ventilation ring of the utility model is fixedly supported by a plurality of supporting arcs for the acid- and alkali-resistant pump, the first reinforcement sleeve maintains the stability of the ventilation ring through the locking pressure ring, and the supporting arcs prevent the acid- and alkali-resistant pump from directly contacting the first reinforcement sleeve and the second reinforcement sleeve. The inner sides of the first reinforcement sleeve and the second reinforcement sleeve form a protective cavity and realize isolation and protection of the acid- and alkali-resistant pump. The materials of the first reinforcement sleeve and the second reinforcement sleeve are both carbon fiber, so that the first reinforcement sleeve and the second reinforcement sleeve can realize sealing protection through the output mounting sleeve and the input mounting sleeve while reducing their own weight, thereby maintaining the stable operation of the acid- and alkali-resistant pump.

[0013] 2. The utility model continuously ventilates the acid and alkali resistant pump through multiple breathable waist-shaped holes in the fan box, and provides an adsorption block on the inner side of the discharge pipe, so that the adsorption block can adsorb and filter the liquid inside the protective cavity when the discharge pipe is discharged in time, thereby keeping the inside of the protective cavity clean. By providing protective support for the acid and alkali resistant pump, it can effectively avoid environmental pollution caused by medium leakage, and at the same time, it can prevent the acid and alkali resistant pump from being disturbed by the external environment, thereby maintaining stable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic cross-sectional structure diagram of the entire utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the support arc bar of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the ventilation ring of the present invention.

[0018] In the figure: 1. First reinforcement sleeve; 2. Second reinforcement sleeve; 3. Center support ring; 4. Output mounting sleeve; 5. Ventilation ring; 6. Drain pipe; 7. Input mounting sleeve; 8. Fan box; 9. Sealing ring; 10. Locking pressure ring; 11. Adsorption block; 12. Breathable waist-shaped hole; 13. Support arc bar; 14. Protective cavity. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] See also Figure 1 and Figure 2 The utility model provides an embodiment: a carbon fiber reinforcement sleeve structure, including a first reinforcement sleeve 1 and a second reinforcement sleeve 2, the second reinforcement sleeve 2 is installed at the front end of the first reinforcement sleeve 1, and a protective cavity 14 is provided on the inner side of the first reinforcement sleeve 1 and the second reinforcement sleeve 2. Two center support rings 3 are installed between the first reinforcement sleeve 1 and the second reinforcement sleeve 2. The material of the first reinforcement sleeve 1 and the second reinforcement sleeve 2 are both carbon fiber. The first reinforcement sleeve 1 and the second reinforcement sleeve 2 are fixedly connected by two center support rings 3, and the acid and alkali resistant pump is isolated and protected by the first reinforcement sleeve 1 and the second reinforcement sleeve 2.

[0021] See also Figures 2 to 4 A ventilation ring 5 is installed on the inner side of the rear end of the first reinforcement sleeve 1, and a fan box 8 is fixedly installed on the inner side of the ventilation ring 5. A sealing ring 9 is installed between the first reinforcement sleeve 1 and the ventilation ring 5, and a locking pressure ring 10 is installed on one side of the sealing ring 9. The rear end of the first reinforcement sleeve 1 is fixed to the locking pressure ring 10 by screws, and the sealing ring 9 is inserted between the ventilation ring 5 and the locking pressure ring 10. The ventilation ring 5 and the locking pressure ring 10 are connected by threads. The rear end of the ventilation ring 5 is connected to the first reinforcement sleeve 1 through the sealing ring 9, so that the fan box 8 continuously ventilates the acid and alkali resistant pump through multiple breathable waist-shaped holes 12 under the support of the ventilation ring 5;

[0022] The surface of the middle part of the ventilation ring 5 is provided with a plurality of breathable waist-shaped holes 12, and a plurality of support arc bars 13 are fixedly installed on the front end of the ventilation ring 5. The ventilation ring 5 and the plurality of support arc bars 13 are machined as an integral unit. An acid and alkali resistant pump is installed on the upper end surface of the plurality of support arc bars 13. The acid and alkali resistant pump is fixedly connected to the ventilation ring 5 through the plurality of support arc bars 13, and the support arc bars 13 prevent the acid and alkali resistant pump from direct contact with the first reinforcement sleeve 1 and the second reinforcement sleeve 2.

[0023] See also Figure 2 The upper end of the second reinforcement sleeve 2 is fixedly installed with an output mounting sleeve 4, and the front end of the second reinforcement sleeve 2 is fixedly installed with an input mounting sleeve 7. The acid and alkali resistant pump is provided with an output end and an input end. The output end of the acid and alkali resistant pump is plugged into the inner side of the output mounting sleeve 4, and the input end of the acid and alkali resistant pump is plugged into the inner side of the input mounting sleeve 7, so that the first reinforcement sleeve 1 and the second reinforcement sleeve 2 can achieve sealing protection through the output mounting sleeve 4 and the input mounting sleeve 7 while reducing their own weight, thereby maintaining the stable operation of the acid and alkali resistant pump.

[0024] See also Figure 1 and Figure 2 A drain pipe 6 is fixedly installed at the bottom end of the first reinforcement sleeve 1, and an adsorption block 11 is installed on the inner side of the upper end of the drain pipe 6. The upper end of the drain pipe 6 passes through the first reinforcement sleeve 1 and is inserted into the inner side of the protective cavity 14. The adsorption block 11 is clamped and installed with the drain pipe 6. The interior of the adsorption block 11 is filled with absorbent cotton balls. The adsorption block 11 can absorb and filter the leaked medium, effectively avoiding environmental pollution caused by medium leakage.

[0025] When in use, the ventilation ring 5 is inserted into the inner side of the first reinforcement sleeve 1 and fixedly connected with a plurality of support arc bars 13, and the ventilation ring 5 is fixedly connected to the first reinforcement sleeve 1 through a locking pressure ring 10, and then when the ventilation ring 5 fixes and supports the acid and alkali resistant pump through a plurality of support arc bars 13, the first reinforcement sleeve 1 maintains the stability of the ventilation ring 5 through the locking pressure ring 10, and avoids direct contact between the acid and alkali resistant pump and the first reinforcement sleeve 1 and the second reinforcement sleeve 2 through the support arc bars 13, and the first reinforcement sleeve 1 and the second reinforcement sleeve 2 are fitted into contact and fixed by two center support rings 3, and then a protective cavity 14 is formed on the inner side of the first reinforcement sleeve 1 and the second reinforcement sleeve 2 to achieve isolation and protection of the acid and alkali resistant pump;

[0026] The output end and the input end of the acid- and alkali-resistant pump are respectively connected to the output mounting sleeve 4 and the input mounting sleeve 7. At the same time, the first reinforcement sleeve 1 and the second reinforcement sleeve 2 are both made of carbon fiber, so that the first reinforcement sleeve 1 and the second reinforcement sleeve 2 can achieve sealing protection through the output mounting sleeve 4 and the input mounting sleeve 7 while reducing their own weight, thereby maintaining the stable operation of the acid- and alkali-resistant pump.

[0027] A fan box 8 is installed on the inner side of the ventilation ring 5, so that the fan box 8 can continuously ventilate the acid and alkali resistant pump through multiple breathable waist-shaped holes 12 under the support of the ventilation ring 5. A drain pipe 6 is fixedly installed at the bottom end of the first reinforcement sleeve 1, and an adsorption block 11 is provided on the inner side of the drain pipe 6, so that the adsorption block 11 can be used to adsorb and filter the liquid inside the protective cavity 14 when the drain pipe 6 discharges it in time, thereby keeping the inside of the protective cavity 14 clean.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A carbon fiber reinforcement sleeve structure, comprising a first reinforcement sleeve (1) and a second reinforcement sleeve (2), characterized in that: A second reinforcement sleeve (2) is installed at the front end of the first reinforcement sleeve (1), and a protective cavity (14) is provided on the inner sides of the first reinforcement sleeve (1) and the second reinforcement sleeve (2). An output mounting sleeve (4) is fixedly installed on the upper end of the second reinforcement sleeve (2), and an input mounting sleeve (7) is fixedly installed on the front end of the second reinforcement sleeve (2). A ventilation ring (5) is installed on the inner side of the rear end of the first reinforcement sleeve (1), and a fan box (8) is fixedly installed on the inner side of the ventilation ring (5). A sealing ring (9) is installed between the first reinforcement sleeve (1) and the ventilation ring (5), and a locking pressure ring (10) is installed on one side of the sealing ring (9). A plurality of breathable waist-shaped holes (12) are provided on the surface of the middle part of the ventilation ring (5), and a plurality of supporting arc bars (13) are fixedly installed on the front end of the ventilation ring (5).

2. The carbon fiber reinforcement sleeve structure according to claim 1, characterized in that: A drainage pipe (6) is fixedly mounted on the bottom end of the first reinforcement sleeve (1), an adsorption block (11) is mounted on the inner side of the upper end of the drainage pipe (6), the upper end of the drainage pipe (6) passes through the first reinforcement sleeve (1) and is plugged into the inner side of the protective cavity (14), the adsorption block (11) is snap-fitted to the drainage pipe (6), and the interior of the adsorption block (11) is filled with a water-absorbing cotton ball.

3. The carbon fiber reinforcement sleeve structure according to claim 1, characterized in that: Two central support rings (3) are installed between the first reinforcement sleeve (1) and the second reinforcement sleeve (2); the first reinforcement sleeve (1) and the second reinforcement sleeve (2) are fixedly connected via the two central support rings (3); and the first reinforcement sleeve (1) and the second reinforcement sleeve (2) are both made of carbon fiber.

4. The carbon fiber reinforcement sleeve structure according to claim 1, characterized in that: The rear end of the first reinforcement sleeve (1) is fixed to the locking pressure ring (10) by screws, the sealing ring (9) is inserted between the ventilation ring (5) and the locking pressure ring (10), the ventilation ring (5) and the locking pressure ring (10) are connected by threads, and the rear end of the ventilation ring (5) is connected to the first reinforcement sleeve (1) via the sealing ring (9).

5. The carbon fiber reinforcement sleeve structure according to claim 1, characterized in that: The ventilation ring (5) and the plurality of support arc bars (13) are integrally machined and formed, an acid- and alkali-resistant pump is installed on the upper end surface of the plurality of support arc bars (13), and the acid- and alkali-resistant pump is fixedly connected to the ventilation ring (5) via the plurality of support arc bars (13).

6. The carbon fiber reinforcement sleeve structure according to claim 5, characterized in that: The acid-alkali resistant pump is provided with an output end and an input end, the output end of the acid-alkali resistant pump is plugged into the inner side of the output mounting sleeve (4), and the input end of the acid-alkali resistant pump is plugged into the inner side of the input mounting sleeve (7).

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