Novel pipeline pump

Abstract

The utility model relates to the technical field of pipeline pumps, and discloses a novel pipeline pump which comprises a pump body, an inlet is formed in the left side of the pump body, an outlet is formed in the right side of the pump body, telescopic pipes are installed at the inlet and the outlet respectively, the tail ends of the telescopic pipes are fixedly connected with connecting flanges, the bottom end of the pump body is fixedly connected with a connecting seat, and the connecting seat is fixedly connected with the pump body. A mounting base is arranged at the bottom end of the connecting base, two sets of telescopic supporting legs are fixedly connected between the connecting base and the mounting base, a pump cover is mounted at the top end of the pump body, and a motor is mounted at the top end of the pump cover. According to the novel pipeline pump, sound insulation is achieved through the sound insulation sleeve, the protective cover at the top of the sound insulation sleeve is fixed through the magnetic attraction strip, the sound insulation sleeve and the noise reduction pad on the inner side can absorb noise generated by the motor, noise during work is reduced, the protective cover is of a hollow structure, and normal heat dissipation and use of the motor are not affected under the positioning front end; the problems that noise is large and installation is not flexible enough are solved.

Description

Technical Field

[0001] This utility model relates to the field of pipeline pump technology, specifically a novel pipeline pump. Background Technology

[0002] A pipeline pump is a type of single-suction, single-stage or multi-stage centrifugal pump with a vertical structure. Because its inlet and outlet are on the same straight line and have the same diameter, it resembles a section of pipeline and can be installed at any position in a pipeline.

[0003] Commonly available pipeline pumps suffer from problems such as high noise levels and inflexible installation. For example, the motor on a pipeline pump generates significant noise during operation, and the lack of noise reduction can easily lead to noise pollution. Furthermore, the installation height and connection spacing of most pipeline pumps are not easily adjustable, thus affecting the flexibility of connection and installation.

[0004] There is an urgent need for a new type of pipeline pump to address the technical deficiencies mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a new type of pipeline pump to solve the problems of high noise and inflexible installation mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A novel pipeline pump, comprising a pump body, an inlet on the left side of the pump body, an outlet on the right side of the pump body, telescopic pipes installed at both the inlet and outlet, a connecting flange fixedly connected to the end of the telescopic pipe, a connecting seat fixedly connected to the bottom of the pump body, a mounting base at the bottom of the connecting seat, two sets of telescopic support legs fixedly connected between the connecting seat and the mounting base, a pump cover installed at the top of the pump body, a motor installed at the top of the pump cover, and an impeller nut fixedly connected to the output end of the motor, two sets of sound insulation sleeves installed on both sides of the motor, a protective cover fixedly connected to the top of the sound insulation sleeve, a magnetic strip fixedly connected to the right side of the protective cover, a noise reduction pad fixedly connected to the inner side of the sound insulation sleeve, a mounting block fixedly connected to the bottom right side of the sound insulation sleeve, and mounting slots fixedly connected to both sides of the top of the pump cover.

[0007] Preferably, the soundproof sleeve is semi-cylindrical, the mounting block is embedded inside the mounting slot, and the front end of the soundproof sleeve is provided with a reserved hole.

[0008] Preferably, the protective cover is circular, and there are two sets of the protective cover, which are magnetically fixed by magnetic strips.

[0009] Preferably, both the inlet and outlet are detachable limit rods, and the connecting flange has a reserved groove inside, through which the limit rod passes.

[0010] Preferably, the front end of the telescopic outrigger is provided with a fixing bolt, and the inside of the telescopic outrigger is provided with a positioning hole, and the fixing bolt is embedded in the positioning hole in a threaded connection.

[0011] Preferably, a sealing ring is installed on the outside of the impeller nut.

[0012] Compared with the prior art, the beneficial effects of this utility model are: this new type of pipeline pump not only achieves the function of improving noise reduction effect and facilitating connection extension, but also facilitates adjustment of support height;

[0013] (1) By setting up a mounting slot, sound insulation sleeve, protective cover, noise reduction pad, mounting block and magnetic strip, the pipeline pump can install the sound insulation sleeve on the outside of the motor when in use. The mounting block on the sound insulation sleeve is inserted into the inside of the mounting slot. The protective cover on the top of the sound insulation sleeve is fixed by the magnetic strip. The sound insulation sleeve and the noise reduction pad on the inside can absorb the noise generated by the motor and reduce the noise during operation. The protective cover adopts a hollow structure, which does not affect the normal heat dissipation and use of the motor under the positioning front end. This structure realizes the function of facilitating the improvement of noise reduction effect.

[0014] (2) By setting an inlet, connecting flange, outlet, telescopic pipe, reserved groove and limit rod, when the pipeline pump is connected to the pipeline, the pipeline needs to be connected to the connecting flange. The connecting flange at the inlet and outlet can be adjusted according to the pipeline connection requirements. The telescopic pipe drives the connecting flange to move to the appropriate connection position. The connecting flange slides on the limit rod to improve the stability of the movement. The limit rod is detachably installed on the pipeline pump. During installation, the appropriate length of the limit rod can be selected according to the connection situation. This structure realizes the function of facilitating the extension of the connection.

[0015] (3) By setting up a mounting base, telescopic legs, connecting seat and fixing bolts, the pump body can be adjusted according to the requirements of the pipeline connection height during use. When adjusting, first remove the fixing bolts, then adjust the telescopic legs. The telescopic legs drive the pump body up and down to the appropriate height. Finally, use the fixing bolts to fix and lock it. This structure realizes the function of easy adjustment of support height and improves the flexibility of pipeline pump connection and use. Attached Figure Description

[0016] Figure 1 This is a frontal cross-sectional view of the present invention.

[0017] Figure 2 This is a top view of the protective cover structure of this utility model;

[0018] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 4 This is a front view structural diagram of the mounting base of this utility model.

[0020] In the diagram: 1. Mounting base; 2. Telescopic outrigger; 3. Connecting seat; 4. Inlet; 5. Connecting flange; 6. Pump body; 7. Pump cover; 8. Mounting slot; 9. Motor; 10. Sound insulation sleeve; 11. Protective cover; 12. Noise reduction pad; 13. Mounting block; 14. Impeller nut; 15. Sealing ring; 16. Outlet; 17. Telescopic pipe; 18. Fixing bolt; 19. Magnetic strip; 20. Reserved slot; 21. Limiting rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides an embodiment of a novel pipeline pump, comprising a pump body 6, an inlet 4 on the left side of the pump body 6, and an outlet 16 on the right side of the pump body 6. Telescopic pipes 17 are installed at both the inlet 4 and the outlet 16, and a connecting flange 5 is fixedly connected to the end of each telescopic pipe 17. A connecting seat 3 is fixedly connected to the bottom of the pump body 6, and a mounting base 1 is provided at the bottom of the connecting seat 3. Two sets of telescopic support legs 2 are fixedly connected between the connecting seat 3 and the mounting base 1. A pump cover 7 is installed at the top of the pump body 6. A motor 9 is installed on the top of the cover 7, and an impeller nut 14 is fixedly connected to the output end of the motor 9. Two sets of sound insulation sleeves 10 are installed on both sides of the motor 9. A protective cover 11 is fixedly connected to the top of the sound insulation sleeve 10. A magnetic strip 19 is fixedly connected to the right side of the protective cover 11. A noise reduction pad 12 is fixedly connected to the inner side of the sound insulation sleeve 10. A mounting block 13 is fixedly connected to the bottom right side of the sound insulation sleeve 10. Mounting slots 8 are fixedly connected to both sides of the top of the pump cover 7. A sealing ring 15 is installed on the outside of the impeller nut 14.

[0023] The soundproof sleeve 10 is semi-cylindrical, the mounting block 13 is embedded in the mounting slot 8, the front end of the soundproof sleeve 10 is provided with a reserved hole, the protective cover 11 is circular, the protective cover 11 is provided with two sets and is magnetically fixed by magnetic strip 19.

[0024] Specifically, such as Figure 1 and Figure 2As shown, the soundproof sleeve 10 is installed on the outside of the motor 9. The mounting clip 13 on the soundproof sleeve 10 is inserted into the mounting slot 8. The protective cover 11 on the top of the soundproof sleeve 10 is fixed by the magnetic strip 19. The soundproof sleeve 10 and the noise reduction pad 12 on the inside can absorb the noise generated by the motor 9 and reduce the noise during operation. The protective cover 11 adopts a hollow structure, so that it does not affect the normal heat dissipation and use of the motor 9 when positioned at the front end.

[0025] Limiting rods 21 are fixedly connected at both inlet 4 and outlet 16. A reserved groove 20 is provided inside the connecting flange 5, and the limiting rods 21 pass through the reserved groove 20.

[0026] Specifically, such as Figure 1 and Figure 3 As shown, when connecting the pipeline pump to the pipeline, the pipeline needs to be connected to the connecting flange 5. The connecting flange 5 at the inlet 4 and outlet 16 can be adjusted according to the pipeline connection requirements. The telescopic pipe 17 drives the connecting flange 5 to move to the appropriate connection position. The connecting flange 5 can slide on the limit rod 21 to improve the stability of the movement.

[0027] The front end of the telescopic outrigger 2 is provided with a fixing bolt 18, and the inside of the telescopic outrigger 2 is provided with a positioning hole. The fixing bolt 18 is embedded in the positioning hole and is threaded.

[0028] Specifically, such as Figure 1 and Figure 4 As shown, the pump body 6 can be adjusted according to the required pipe connection height during use. When adjusting, first remove the fixing bolt 18, then adjust the telescopic support leg 2. The telescopic support leg 2 will drive the pump body 6 to be adjusted up and down to a suitable height. Finally, use the fixing bolt 18 to fix and lock it.

[0029] Working principle: When using this utility model, the support height of the pump body 6 needs to be adjusted according to the height requirements. During adjustment, the fixing bolt 18 is removed first, and then the telescopic support leg 2 is adjusted. The telescopic support leg 2 drives the pump body 6 to be adjusted up and down to a suitable height. Finally, the fixing bolt 18 is used to fix and lock it. When connecting the pipeline pump to the pipeline, the pipeline needs to be connected to the connecting flange 5. The connecting flange 5 at the inlet 4 and outlet 16 can be adjusted according to the pipeline connection requirements. The telescopic pipe 17 drives the connecting flange 5 to move to a suitable connection position. The sound insulation sleeve 10 is installed on the outside of the motor 9. The mounting clip 13 on the sound insulation sleeve 10 is inserted into the inside of the mounting slot 8. The protective cover 11 on the top of the sound insulation sleeve 10 is fixed by the magnetic strip 19. The sound insulation sleeve 10 and the noise reduction pad 12 on the inside can absorb the noise generated by the motor 9 and reduce the noise during operation. The protective cover 11 adopts a hollow structure, which does not affect the normal heat dissipation and use of the motor 9 when positioned at the front end. This structure realizes the function of facilitating noise reduction.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A novel pipeline pump, comprising a pump body (6), characterized in that: An inlet (4) is provided on the left side of the pump body (6), and an outlet (16) is provided on the right side of the pump body (6). Telescopic pipes (17) are installed at both the inlet (4) and the outlet (16). A connecting flange (5) is fixedly connected to the end of each telescopic pipe (17). A connecting seat (3) is fixedly connected to the bottom of the pump body (6). A mounting base (1) is provided at the bottom of the connecting seat (3). Two sets of telescopic support legs (2) are fixedly connected between the connecting seat (3) and the mounting base (1). A pump cover (7) is installed at the top of the pump body (6). A motor (9) is installed at the top of the cover (7), and an impeller nut (14) is fixedly connected to the output end of the motor (9). Two sets of sound insulation sleeves (10) are installed on both sides of the motor (9). A protective cover (11) is fixedly connected to the top of the sound insulation sleeve (10). A magnetic strip (19) is fixedly connected to the right side of the protective cover (11). A noise reduction pad (12) is fixedly connected to the inner side of the sound insulation sleeve (10). An installation block (13) is fixedly connected to the bottom right side of the sound insulation sleeve (10). An installation slot (8) is fixedly connected to both sides of the top of the pump cover (7).

2. The novel pipeline pump according to claim 1, characterized in that: The soundproof sleeve (10) is semi-cylindrical, the mounting block (13) is embedded in the mounting slot (8), and the front end of the soundproof sleeve (10) is provided with a reserved hole.

3. A novel pipeline pump according to claim 1, characterized in that: The protective cover (11) is circular, and the protective cover (11) is provided in two sets and is magnetically fixed by magnetic strips (19).

4. A novel pipeline pump according to claim 1, characterized in that: Limiting rods (21) can be detachably installed at both the inlet (4) and the outlet (16). A reserved groove (20) is provided inside the connecting flange (5), and the limiting rod (21) passes through the reserved groove (20).

5. A novel pipeline pump according to claim 1, characterized in that: The telescopic outrigger (2) is provided with a fixing bolt (18) at its front end. The telescopic outrigger (2) is provided with a positioning hole inside. The fixing bolt (18) is embedded in the positioning hole and is threaded.

6. A novel pipeline pump according to claim 1, characterized in that: A sealing ring (15) is installed on the outside of the impeller nut (14).

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