Screw air compressor with sealing detection function

Abstract

The utility model relates to the technical field of air compressors, and discloses a screw air compressor with a sealing detection function, which comprises a shell, an air compressor is fixedly arranged in the shell, and two sealing detection mechanisms are fixedly arranged on the surface of the air compressor. Air pipes are fixedly arranged on the upper end faces of the two sealing detection mechanisms, a glass water tank is fixedly arranged between the ends, away from the air compressor, of the two air pipes, and a water inlet is formed in the upper end face of the glass water tank. According to the utility model, the surface of the air compressor is provided with the sealing detection mechanism, and the sealing detection mechanism is arranged at the connection part of each part of the air compressor, if air leakage occurs, leaked air enters the glass water tank through the air pipe to generate bubbles, and a user can observe whether bubbles are generated in the glass water tank or not. Whether the air tightness of the air compressor is intact or not is known, and the air compressor is convenient to overhaul.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to a screw air compressor with a sealing detection function. Background Art

[0002] An endoscope is a detection instrument that integrates traditional optics, ergonomics, precision machinery, modern electronics, mathematics, and software. It has image sensors, optical lenses, light sources, mechanical devices, etc. It can enter the stomach through the mouth or enter the body through other natural orifices. An endoscope can be used to see lesions that cannot be displayed by X-rays, so it is very useful for doctors. An air compressor is required in the production process of an endoscope. During the production process of an endoscope, air compressors are mainly used to clean and dry the endoscope. Specifically, compressed air is compressed, cooled, and dried, and then used to clean the various components of the endoscope to ensure its cleanliness and functionality. In addition, the air compressor can also provide a dry air source for drying the endoscope to ensure that the endoscope reaches the ideal cleanliness and dryness before use.

[0003] Currently, most air compressors on the market are equipped with only one cooling fan, which is ineffective. As a result, the air compressor temperature rises after long-term use due to insufficient heat dissipation, affecting the normal operation of the air compressor. At the same time, air compressors are generally not equipped with a seal detection mechanism, resulting in gas leaks being difficult to detect during use, which can seriously affect the performance of the air compressor. Therefore, those skilled in the art have provided a screw air compressor with a seal detection function to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a screw air compressor with a sealing detection function. An inlet fan and an outlet fan are arranged inside the air compressor. The inlet fan and the outlet fan are used to accelerate the air circulation inside the air compressor and increase the heat dissipation effect. At the same time, a sealing detection mechanism is arranged on the surface of the air compressor. The sealing detection mechanism is arranged at the connection of various parts of the air compressor to perform sealing detection on the air compressor in real time. The air compressor has a simple structure and is easy to use.

[0005] To achieve the above-mentioned purpose, the present utility model provides the following technical solution: a screw air compressor with a sealing detection function, comprising a shell, an air compressor fixedly arranged inside the shell, two sealing detection mechanisms fixedly arranged on the surface of the air compressor, air pipes fixedly arranged on the upper end surfaces of the two sealing detection mechanisms, a glass water tank fixedly arranged between the ends of the two air pipes away from the air compressor, and a water inlet provided on the upper end surface of the glass water tank.

[0006] Furthermore, bases are fixedly provided at the four end points of the lower end surface of the shell, and a plurality of air holes are provided on the front end surface and the rear end surface of the shell.

[0007] Furthermore, a support block is fixedly provided on one side of the shell, and a motor is fixedly provided on the upper end surface of the support block.

[0008] Furthermore, a No. 1 filter is fixedly provided on the inner wall of the front side of the shell, and an outlet fan is fixedly provided on the side of the No. 1 filter close to the air compressor.

[0009] Furthermore, a No. 2 filter is fixedly provided on the inner wall of the rear side of the shell, and an intake fan is fixedly provided on the side of the No. 2 filter close to the air compressor.

[0010] Furthermore, the sealing detection mechanism includes a sealing ring, and an upper reinforcement piece and a lower reinforcement piece are clamped on the outer side of the sealing ring.

[0011] Furthermore, two fixing bolts are threadedly sleeved between the upper reinforcement member and the lower reinforcement member, and nuts are threadedly sleeved at the other ends of the two fixing bolts.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model proposes a screw air compressor with a sealing detection function. An inlet fan is arranged at the rear end of the air compressor casing. A No. 2 filter is arranged at the rear end of the inlet fan. Dust is filtered through the No. 2 filter. Cold air is delivered to the interior of the air compressor through the inlet fan. An outlet fan is arranged at the front end of the air compressor casing. The hot air inside the air compressor casing is discharged through the outlet fan, thereby accelerating the air circulation rate inside the air compressor and increasing the heat dissipation effect.

[0014] 2. The utility model proposes a screw air compressor with a sealing detection function. A sealing detection mechanism is provided at the connection between the various components of the air compressor. If the air compressor leaks, the leaked gas will enter the air pipe due to the sealing ring in the sealing detection mechanism, and then be discharged into the glass water tank, generating bubbles, which reminds the user that the air compressor is leaking and facilitates maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the axial side of the utility model;

[0016] Figure 2 It is a front view schematic diagram of the utility model;

[0017] Figure 3 This is an axial schematic diagram of the internal structure of the present invention;

[0018] Figure 4 It is a side sectional schematic diagram of the utility model;

[0019] Figure 5 It is a side sectional schematic diagram of the sealing detection mechanism of the present utility model.

[0020] Legend:

[0021] 1. Casing; 2. Base; 3. Air compressor; 4. Filter No. 1; 5. Air vent; 6. Support block; 7. Motor; 8. Water inlet; 9. Glass water tank; 10. Air pipe; 11. Sealing detection mechanism; 12. Exhaust fan; 13. Inlet fan; 14. Filter No. 2; 1101. Lower reinforcement; 1102. Upper reinforcement; 1103. Nut; 1104. Fixing bolt; 1105. Sealing ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1-5 The present invention provides an embodiment of a screw air compressor with a sealing detection function, comprising a housing 1, an air compressor 3 fixedly disposed inside the housing 1, two sealing detection mechanisms 11 fixedly disposed on the surface of the air compressor 3, an air pipe 10 fixedly disposed on the upper end surface of the two sealing detection mechanisms 11, a glass water tank 9 fixedly disposed between the ends of the two air pipes 10 away from the air compressor 3, and a water inlet 8 formed on the upper end surface of the glass water tank 9;

[0024] Specifically, a sealing detection mechanism 11 is provided inside the air compressor 3, and the sealing detection mechanism 11 is used to detect in real time whether the air tightness of the air compressor 3 is intact during the use of the air compressor 3. By injecting water into the glass water tank 9 through the water inlet 8, the state of the water inside the glass water tank 9 can be used to understand whether the air tightness of the air compressor 3 is intact.

[0025] The four end points of the lower end surface of the housing 1 are fixedly provided with a base 2, the front and rear ends of the housing 1 are provided with a plurality of air holes 5, a support block 6 is fixedly provided on one side of the housing 1, and a motor 7 is fixedly provided on the upper end surface of the support block 6;

[0026] Specifically, the base 2 is used to support the shell 1 and the air compressor 3. Multiple air holes 5 are opened at the front and rear ends of the shell 1 for dissipating heat inside the shell 1. A support block 6 is set on one side of the shell 1 for supporting the motor 7, which provides power to the air compressor 3.

[0027] A filter screen 4 is fixedly provided on the front inner wall of the housing 1, and an outlet fan 12 is fixedly provided on the side of the filter screen 4 close to the air compressor 3. A filter screen 14 is fixedly provided on the rear inner wall of the housing 1, and an inlet fan 13 is fixedly provided on the side of the filter screen 14 close to the air compressor 3.

[0028] Specifically, filter screen No. 1 4 and filter screen No. 2 14 are fixedly provided on the inner walls of the front and rear sides of the shell 1. When air ventilation and heat dissipation are performed, filter screen No. 1 4 and filter screen No. 2 14 are used to filter dust to prevent dust from entering the interior of the shell 1 and affecting the operation of the air compressor 3. An outlet fan 12 is provided. Through the operation of the outlet fan 12, the hot air inside the shell 1 is discharged out of the shell 1, and then through the operation of the inlet fan 13, the cold air outside the shell 1 is transported into the interior of the shell 1, thereby accelerating the air circulation inside the shell 1 and increasing the heat dissipation effect.

[0029] The sealing detection mechanism 11 includes a sealing ring 1105, an upper reinforcement 1102 and a lower reinforcement 1101 are clamped on the outer side of the sealing ring 1105, two fixing bolts 1104 are threadedly sleeved between the upper reinforcement 1102 and the lower reinforcement 1101, and nuts 1103 are threadedly sleeved on the other ends of the two fixing bolts 1104;

[0030] Specifically, the gaps at the joints of the air compressor 3 are sealed by the sealing ring 1105, and the upper end of the sealing ring 1105 is connected to the air pipe 10. If the air compressor 3 leaks, the leaked gas will enter the air pipe 10 through the sealing ring 1105 and be discharged into the glass water tank 9 through the air pipe 10, generating bubbles in the glass water tank 9 to remind the user that the air compressor 3 is leaking. An upper reinforcement 1102 and a lower reinforcement 1101 are provided, and the sealing ring 1105 is fixed to the surface of the air compressor 3 with fixing bolts 1104 and nuts 1103.

[0031] Working principle: An inlet fan 13 is provided at the rear end of the housing 1 of the air compressor 3, and a second filter 14 is provided at the rear end of the inlet fan 13. Dust is filtered through the second filter 14, and cold air is delivered to the interior of the air compressor 3 through the inlet fan 13. An outlet fan 12 is provided at the front end of the housing 1 of the air compressor 3. The hot air inside the housing 1 of the air compressor 3 is discharged through the outlet fan 12, thereby accelerating the air circulation rate inside the air compressor 3 and increasing the heat dissipation effect.

[0032] Secondly, a sealing detection mechanism 11 is set at the connection between the various components of the air compressor 3. If the air compressor 3 leaks, the leaked gas will enter the air pipe 10 due to the sealing ring 1105 in the sealing detection mechanism 11, and then be discharged into the glass water tank 9, generating bubbles, reminding the user that the air compressor 3 is leaking, making it convenient for maintenance.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A screw air compressor with a seal detection function, comprising a housing (1), characterized in that: An air compressor (3) is fixedly arranged inside the housing (1), two sealing detection mechanisms (11) are fixedly arranged on the surface of the air compressor (3), an air pipe (10) is fixedly arranged on the upper end surfaces of the two sealing detection mechanisms (11), a glass water tank (9) is fixedly arranged between the ends of the two air pipes (10) away from the air compressor (3), and a water inlet (8) is opened on the upper end surface of the glass water tank (9).

2. The screw air compressor with a seal detection function according to claim 1, characterized in that: Bases (2) are fixedly provided at the four end points of the lower end face of the shell (1), and a plurality of air holes (5) are provided on the front end face and the rear end face of the shell (1).

3. The screw air compressor with a seal detection function according to claim 1, characterized in that: A support block (6) is fixedly provided on one side of the housing (1), and a motor (7) is fixedly provided on the upper end surface of the support block (6).

4. The screw air compressor with a seal detection function according to claim 1, characterized in that: A first filter screen (4) is fixedly provided on the front inner wall of the housing (1), and an outlet fan (12) is fixedly provided on a side of the first filter screen (4) close to the air compressor (3).

5. The screw air compressor with a seal detection function according to claim 1, characterized in that: A second filter screen (14) is fixedly provided on the inner wall of the rear side of the housing (1), and an air inlet fan (13) is fixedly provided on the side of the second filter screen (14) close to the air compressor (3).

6. The screw air compressor with a seal detection function according to claim 1, characterized in that: The sealing detection mechanism (11) comprises a sealing ring (1105), and an upper reinforcing member (1102) and a lower reinforcing member (1101) are clamped on the outer side of the sealing ring (1105).

7. The screw air compressor with a seal detection function according to claim 6, characterized in that: Two fixing bolts (1104) are threadedly sleeved between the upper reinforcement member (1102) and the lower reinforcement member (1101), and nuts (1103) are threadedly sleeved at the other ends of the two fixing bolts (1104).

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