Multifunctional efficient nozzle for air compressor

Abstract

The utility model relates to a multifunctional efficient nozzle for an air compressor, which belongs to the technical field of air compressor nozzles and comprises a sleeve, a nozzle body is arranged on one side of the sleeve, and an outer screw ring is fixedly connected to one side, close to the sleeve, of the nozzle body. Compared with the prior art, the nozzle has the beneficial effects that the sleeve and the nozzle body can be quickly disassembled through the matched use of the outer screw ring and the inner screw ring, so that the filter screen in the nozzle body can be conveniently cleaned, meanwhile, the independent nozzle body can be conveniently replaced, air can pass through the filter screen, and the service life of the nozzle body is prolonged. According to the air compressor nozzle, impurities in the air are blocked, the blocking condition generated in the long-term use process of the air compressor nozzle body is reduced, the number of times of replacement of the nozzle body is reduced, so that funds needed for equipment maintenance are reduced, when the impurities in the filter screen need to be cleaned, the nozzle body is screwed off from the sleeve, operation is easy and convenient, and the maintenance cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressor nozzles, in particular to a multifunctional and efficient nozzle for an air compressor. Background Technique

[0002] With the improvement of the level of industrial automation, as an important power source in industrial production, the energy efficiency and stability of air compressors have received more and more attention. Air compressors are basic products of industrial modernization. The so-called electricity and automation have the meaning of full pneumatic; and the air compressor is to provide air source power, which is the core equipment in the pneumatic system and the main body in the mechanical and electrical air source device. It is a device that converts the mechanical energy of the prime mover (usually an electric motor) into gas pressure energy and is a pneumatic pressure generating device for compressed air.

[0003] Existing air compressor nozzles are prone to blockage during long-term use, and it is not easy to clean them after blockage, resulting in the need to replace the nozzles, increasing the funds required for equipment maintenance.

[0004] Therefore, developing an efficient and multifunctional nozzle has become an urgent need in the industry. Content of the Utility Model

[0005] In view of the above problems existing in the prior art, the main purpose of the present utility model is to provide a multifunctional and efficient nozzle for an air compressor.

[0006] The technical solution of the present utility model is as follows: A multifunctional and efficient nozzle for an air compressor, including a sleeve, one side of the sleeve is provided with a nozzle body, the side of the nozzle body close to the sleeve is fixedly connected with an external thread ring, an internal thread ring matching with the external thread ring is opened inside the sleeve, the internal thread ring is threadedly connected with the external thread ring, positioning grooves are opened on both sides of the inner wall of the nozzle body, two clamping blocks are slidably connected inside each positioning groove, a filter screen is fixedly connected between the two clamping blocks, a flow monitoring mechanism is arranged inside the sleeve, and a flow control mechanism is arranged inside the sleeve.

[0007] By adopting the above technical solution, through the filter screen, air can pass through, and impurities in the air can be blocked, reducing the blockage of the nozzle body of the air compressor during long-term use, reducing the replacement times of the nozzle body, thereby reducing the funds required for equipment maintenance. When it is necessary to clean the impurities in the filter screen, just unscrew the nozzle body from the sleeve, which is simple and convenient to operate and has low maintenance cost.

[0008] As a preferred embodiment, the flow monitoring mechanism includes a flow sensor fixedly installed on the inner wall of the sleeve. One end of the top of the sleeve is fixedly installed with a controller. The top of the sleeve is fixedly connected with a U-shaped frame, and an electric telescopic rod is fixedly installed on the outer side of the U-shaped frame.

[0009] By adopting the above technical solution, the piston rod of the electric telescopic rod is controlled by the controller to operate, and then the flow control mechanism can be driven to operate.

[0010] As a preferred embodiment, the flow control mechanism includes a rotating shaft rotatably connected inside the sleeve. A butterfly plate I is arranged on the outer side of the rotating shaft. Two movable sleeves I are fixedly connected to the outer side of the butterfly plate I. The rotating shaft is fixedly connected with the movable sleeve I. Movable sleeves II are sleeved on both sides of the movable sleeve I on the outer side of the rotating shaft. A butterfly plate II is arranged inside the sleeve and is used in cooperation with the butterfly plate I. The movable sleeves II are fixedly connected with the butterfly plate II.

[0011] By adopting the above technical solution, the corresponding clamping parts are driven to move by means of the clamping grooves, and then the butterfly plate I and the butterfly plate II can be driven to rotate, so that the rotation positions of the butterfly plate II and the butterfly plate I can be adjusted according to the actual working pressure of the air compressor.

[0012] As a preferred embodiment, the flow control mechanism further includes a U-shaped part slidably installed inside the U-shaped frame. Clamping grooves are formed on both sides of the inner wall of the U-shaped part. The top ends of one of the movable sleeves II and the rotating shaft penetrate through the inside of the sleeve and are fixedly connected with clamping parts used in cooperation with the clamping grooves. The clamping parts are clamped with the corresponding clamping grooves.

[0013] By adopting the above technical solution, through the cooperation of the clamping parts and the clamping grooves, it is convenient to adjust the rotation angles of the butterfly plate I and the butterfly plate II.

[0014] As a preferred embodiment, a sealing mechanism is arranged between the sleeve and the nozzle body. The sealing mechanism includes a sealing ring fixedly connected to the side of the nozzle body close to the sleeve. A sealing groove used in cooperation with the sealing ring is formed inside the sleeve.

[0015] By adopting the above technical solution, through the cooperation of the sealing groove and the sealing ring, the sealing performance between the sleeve and the nozzle body can be improved.

[0016] As a preferred embodiment, an air inlet pipe is fixedly connected to the side of the sleeve away from the nozzle body. A viewing window is arranged on the outer side of the sleeve.

[0017] By adopting the above technical solution, through the arrangement of the viewing window, it is convenient for the operator to understand the rotation positions of the butterfly plate II and the butterfly plate I.

[0018] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0019] 1. In the present utility model, through the combined use of the outer screw ring and the inner screw ring, the quick disassembly between the sleeve and the nozzle body can be realized, which is convenient for cleaning the filter screen inside the nozzle body, and at the same time, it is convenient to replace the single nozzle body. And through the filter screen, air can pass through, while blocking impurities in the air, reducing the blockage of the air compressor nozzle body during long-term use, reducing the replacement frequency of the nozzle body, thereby reducing the funds required for equipment maintenance. When it is necessary to clean the impurities in the filter screen, just unscrew the nozzle body from the sleeve, the operation is simple and convenient, and the maintenance cost is low.

[0020] 2. In the present utility model, through the setting of the flow sensor, the air flow in the sleeve can be monitored, and the information is transmitted to the controller. The controller controls the piston rod of the electric telescopic rod to operate, which can drive the flow control mechanism to operate, so as to adjust according to the actual working pressure of the air compressor to achieve the best energy efficiency ratio. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall three-dimensional view of the present utility model;

[0022] Figure 2 is the schematic diagram of the internal structure of the present utility model;

[0023] Figure 3 is the schematic diagram of the structure of the flow control mechanism of the present utility model;

[0024] Figure 4 is of the present utility model Figure 1 The enlarged view of part A in.

[0025] Legend: 1, sleeve; 2, nozzle body; 3, controller; 4, flow sensor; 5, filter screen; 6, positioning groove; 7, clamping block; 8, rotating shaft; 9, movable sleeve one; 10, outer screw ring; 11, inner screw ring; 12, butterfly plate one; 13, butterfly plate two; 14, U-shaped frame; 15, electric telescopic rod; 16, U-shaped part; 17, clamping part; 18, clamping groove; 19, movable sleeve two. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0027] Reference Figures 1-4 , a multi-functional and efficient nozzle for an air compressor, including a sleeve 1. One side of the sleeve 1 is provided with a nozzle body 2. The side of the nozzle body 2 close to the sleeve 1 is fixedly connected with an external thread ring 10. An internal thread ring 11 matching with the external thread ring 10 is arranged inside the sleeve 1. The internal thread ring 11 is threadedly connected with the external thread ring 10. Positioning grooves 6 are arranged on both sides of the inner wall of the nozzle body 2. Two clamping blocks 7 are slidably connected inside the positioning grooves 6. A filter screen 5 is fixedly connected between the two clamping blocks 7. A flow rate monitoring mechanism is arranged inside the sleeve 1, and a flow rate control mechanism is arranged inside the sleeve 1. Through the cooperation of the external thread ring 10 and the internal thread ring 11, the quick disassembly between the sleeve 1 and the nozzle body 2 can be realized, so as to facilitate the cleaning operation of the filter screen 5 inside the nozzle body 2, and at the same time facilitate the replacement of the single nozzle body 2. And through the filter screen 5, air can pass through, and impurities in the air can be blocked, reducing the blockage situation generated during the long-term use of the nozzle body 2 of the air compressor, reducing the replacement times of the nozzle body 2, thereby reducing the funds required for equipment maintenance. When it is necessary to clean the impurities in the filter screen 5, just unscrew the nozzle body 2 from the sleeve 1. The operation is simple and convenient, and the maintenance cost is low.

[0028] Reference Figure 2 , the flow rate monitoring mechanism includes a flow rate sensor 4 fixedly installed on the inner wall of the sleeve 1. One end of the top of the sleeve 1 is fixedly installed with a controller 3. The top of the sleeve 1 is fixedly connected with a U-shaped frame 14. An electric telescopic rod 15 is fixedly installed on the outside of the U-shaped frame 14. Through the setting of the flow rate sensor 4, the air flow rate inside the sleeve 1 can be monitored, and the information is transmitted to the controller 3. The controller 3 controls the piston rod of the electric telescopic rod 15 to operate, and then can drive the flow rate control mechanism to operate, so as to be able to adjust according to the actual working pressure of the air compressor to achieve the best energy efficiency ratio.

[0029] Reference Figure 3 , the flow rate control mechanism includes a rotating shaft 8 rotatably connected inside the sleeve 1. A butterfly plate one 12 is arranged on the outside of the rotating shaft 8. Two movable sleeves one 9 are fixedly connected to the outside of the butterfly plate one 12. The rotating shaft 8 is fixedly connected with the movable sleeve one 9. Movable sleeves two 19 are sleeved on the outside of the rotating shaft 8 and on both sides of the movable sleeve one 9. A butterfly plate two 13 matching with the butterfly plate one 12 is arranged inside the sleeve 1. The movable sleeves two 19 are fixedly connected with the butterfly plate two 13. When it is necessary to control the gas flow rate inside the sleeve 1, through the sliding of the U-shaped part 16, the corresponding clamping part 17 can be driven to move by means of the clamping groove 18, and then the butterfly plate one 12 and the butterfly plate two 13 can be driven to rotate, so as to be able to adjust the rotation positions of the butterfly plate two 13 and the butterfly plate one 12 according to the actual working pressure of the air compressor, thereby improving the practicability of the device.

[0030] Reference Figure 3, the flow control mechanism further includes a U-shaped member 16 slidably mounted inside the U-shaped frame 14. Slots 18 are formed on both sides of the inner wall of the U-shaped member 16. The top ends of one of the movable sleeves 19 and the rotating shaft 8 both penetrate through the inside of the sleeve 1 and are fixedly connected with clamping members 17 that cooperate with the slots 18. The clamping members 17 are clamped with the corresponding slots 18. Through the cooperation of the clamping members 17 and the slots 18, it is convenient to adjust the rotation angles of the first butterfly plate 12 and the second butterfly plate 13.

[0031] Refer to Figure 2 , a sealing mechanism is provided between the sleeve 1 and the nozzle body 2. The sealing mechanism includes a sealing ring fixedly connected to the side of the nozzle body 2 close to the sleeve 1. A sealing groove that cooperates with the sealing ring is formed inside the sleeve 1. Through the cooperation of the sealing groove and the sealing ring, the sealing performance between the sleeve 1 and the nozzle body 2 can be increased, and leakage during gas transmission can be avoided.

[0032] Refer to Figure 1 , an air inlet pipe is fixedly connected to the side of the sleeve 1 away from the nozzle body 2. A viewing window is provided on the outer side of the sleeve 1. Through the setting of the viewing window, it is convenient for the operator to understand the rotation positions of the second butterfly plate 13 and the first butterfly plate 12.

[0033] Working principle: First, through the cooperation of the external screw ring 10 and the internal screw ring 11, the quick disassembly between the sleeve 1 and the nozzle body 2 can be realized, which is convenient for cleaning the filter screen 5 inside the nozzle body 2. At the same time, it is convenient to replace the single nozzle body 2. And through the filter screen 5, air can pass through while blocking impurities in the air, reducing the blockage of the air compressor nozzle body 2 during long-term use, reducing the replacement times of the nozzle body 2, thereby reducing the funds required for equipment maintenance. When it is necessary to clean the impurities in the filter screen 5, just unscrew the nozzle body 2 from the sleeve 1. The operation is simple and convenient, and the maintenance cost is low. And through the setting of the flow sensor 4, the air flow inside the sleeve 1 can be monitored, and the information is transmitted to the controller 3. The controller 3 controls the piston rod of the electric telescopic rod 15 to operate, and then the flow control mechanism can be driven to operate;

[0034] Immediately afterwards, through the sliding of the U-shaped member 16, the corresponding clamping members 17 can be driven to move by means of the slots 18, and then the first butterfly plate 12 and the second butterfly plate 13 can be driven to rotate, so as to be adjusted according to the actual working pressure of the air compressor to achieve the best energy efficiency ratio. And through the cooperation of the sealing groove and the sealing ring, the sealing performance between the sleeve 1 and the nozzle body 2 can be increased, and leakage during gas transmission can be avoided. On the basis of anti-blocking, the flow regulation and flow monitoring functions are added to meet the multi-functional requirements of the device.

[0035] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-functional and efficient nozzle for an air compressor, comprising a sleeve (1), characterized in that: One side of the sleeve (1) is provided with a nozzle body (2). One side of the nozzle body (2) close to the sleeve (1) is fixedly connected with an external screw ring (10). An internal screw ring (11) matched with the external screw ring (10) is arranged inside the sleeve (1). The internal screw ring (11) is in threaded connection with the external screw ring (10). Positioning grooves (6) are respectively arranged on both sides of the inner wall of the nozzle body (2). Two clamping blocks (7) are respectively slidably connected inside the positioning grooves (6). A filter screen (5) is fixedly connected between the two clamping blocks (7). A flow rate monitoring mechanism is arranged inside the sleeve (1), and a flow rate control mechanism is arranged inside the sleeve (1).

2. The multifunctional and highly efficient nozzle for an air compressor according to claim 1, wherein: The flow rate monitoring mechanism includes a flow sensor (4) fixedly installed on the inner wall of the sleeve (1). One end of the top of the sleeve (1) is fixedly installed with a controller (3). The top of the sleeve (1) is fixedly connected with a U-shaped frame (14). An electric telescopic rod (15) is fixedly installed on the outer side of the U-shaped frame (14).

3. The multifunctional high-efficiency nozzle for an air compressor according to claim 1, wherein: The flow rate control mechanism includes a rotating shaft (8) rotatably connected inside the sleeve (1). A first butterfly plate (12) is arranged on the outer side of the rotating shaft (8). Two first movable sleeves (9) are fixedly connected to the outer side of the first butterfly plate (12). The rotating shaft (8) is fixedly connected with the first movable sleeves (9). Second movable sleeves (19) are respectively sleeved on both sides of the rotating shaft (8) and located on the outer sides of the first movable sleeves (9). A second butterfly plate (13) matched with the first butterfly plate (12) is arranged inside the sleeve (1). The second movable sleeves (19) are respectively fixedly connected with the second butterfly plate (13).

4. The multifunctional and highly efficient nozzle for an air compressor according to claim 3, wherein: The flow rate control mechanism further includes a U-shaped part (16) slidably installed inside the U-shaped frame (14). Card slots (18) are respectively arranged on both sides of the inner wall of the U-shaped part (16). The top ends of one of the second movable sleeves (19) and the rotating shaft (8) respectively penetrate through the inside of the sleeve (1) and are fixedly connected with clamping parts (17) matched with the card slots (18). The clamping parts (17) are clamped with the corresponding card slots (18).

5. A multifunctional and efficient nozzle for an air compressor according to claim 1, characterized in that: A sealing mechanism is arranged between the sleeve (1) and the nozzle body (2). The sealing mechanism includes a sealing ring fixedly connected to one side of the nozzle body (2) close to the sleeve (1). A sealing groove matched with the sealing ring is arranged inside the sleeve (1).

6. The multifunctional and highly efficient nozzle for an air compressor according to claim 1, characterized in that: An air inlet pipe is fixedly connected to one side of the sleeve (1) away from the nozzle body (2). A viewing window is arranged on the outer side of the sleeve (1).

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