Liquid pump with degassing function

Abstract

The utility model belongs to the field of liquid pressure pump equipment, and particularly relates to a liquid pump with a degassing function, which comprises a motor, a bearing is fixedly connected to an output end on one side of the motor, a second eccentric ring is fixedly connected to one side of the bearing, a transmission ring is sleeved on the periphery of the bearing, and a first mounting shell is fixedly connected to one side, close to the transmission ring, of the motor. A mounting cover is detachably mounted at the end, away from the motor, of the first mounting shell, a first connecting cover is detachably mounted at the top of the first mounting shell, and a first top cover is detachably mounted at the top of the first connecting cover. A bottle B filled with liquid is connected with the air inlet pipe by a worker, and the motor is started to drive the bearing and the eccentric ring II in the mounting shell I to rotate to be matched with the transmission ring at the top, so that air in the bottle B is pumped away and exhausted from the exhaust pipe, and the effect that no air bubble exists in the liquid is achieved.

Description

Technical Field

[0001] The utility model relates to the field of liquid pressure pump equipment, in particular to a liquid pump with a degassing function. Background Art

[0002] Liquid pumps, as a mechanical equipment widely used in multiple industries, have the main function of transferring liquid from one location to another, or transporting liquid by pressurizing it. Liquid pumps play a vital role in industrial production, agricultural production, and daily life.

[0003] The prior art has the following defects or problems: The prior art has a publication number of CN207482522U, which discloses a liquid pump, including at least one elastic strip, which applies a biasing force to the movable unit to reset the movable unit after pumping the product. The liquid pump also includes an elastic mechanism adjustment member, which can move between a first position and a second position. In the first position, the elastic strip of the elastic mechanism is in a relaxed state, and in the second position, the elastic strip of the elastic mechanism is in a preloaded state. By providing the elastic mechanism adjustment member, it is convenient to press down the pressure head during use, and it is also possible to prevent the elastic strip from yielding and deforming due to long-term force.

[0004] During use, the above-mentioned equipment does not have a device for degassing the liquid. If the gas content in the liquid is too high, especially under conditions of high pressure or high-speed flow, bubbles will be formed. These bubbles will occupy a certain space in the pump body, reducing the effective delivery volume of the liquid and causing the performance of the pump to decline. In addition, the bubbles will also affect the sealing performance of the pump and increase the risk of leakage.

[0005] It should be noted that the above content belongs to the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a liquid pump with a degassing function, which solves the existing problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid pump with a degassing function, comprising a motor, an output end of one side of the motor is fixedly connected to a bearing, one side of the bearing is fixedly connected to an eccentric ring 2, a transmission ring is sleeved on the outer periphery of the bearing, a mounting shell 1 is fixedly connected to a side of the motor close to the transmission ring, a mounting cover is detachably mounted on an end of the mounting shell 1 away from the motor, a connecting cover 1 is detachably mounted on the top of the mounting shell 1, a top cover 1 is detachably mounted on the top of the connecting cover 1, an exhaust pipe and an intake pipe are fixedly connected to the top of the top cover 1, and a conveying assembly is provided on the side of the motor away from the bearing.

[0008] As a preferred technical solution of the utility model, the conveying component includes a mounting shell two, the mounting shell two is fixedly connected to the side of the motor away from the bearing, a connecting shell is detachably installed on the top side of the mounting shell two, a top cover two is detachably installed on the top of the connecting shell, a liquid outlet pipe and a liquid inlet pipe are fixedly connected to one side of the connecting shell, a connecting ring is fixedly connected to the output end of the motor away from the bearing, an eccentric ring one is fixedly connected to the side of the connecting ring away from the motor, a connecting block is fixedly connected to the top of the connecting ring, a threaded hole is opened in the middle of the connecting block, and a diaphragm is detachably installed on the top of the connecting block.

[0009] As a preferred technical solution of the utility model, a plurality of evenly distributed cross nails are threadedly connected around the top of the top cover, and the transmission ring is in contact with the inner top of the mounting shell.

[0010] As a preferred technical solution of the utility model, a plurality of evenly distributed cross nails 2 are threadedly connected around the top of the top cover 2.

[0011] As a preferred technical solution of the utility model, a threaded nail is threadedly connected to the middle part of the diaphragm, and the threaded nail is threadedly connected to the threaded hole.

[0012] As a preferred technical solution of the utility model, the diaphragm is fixedly connected to the second inner wall of the mounting shell.

[0013] As a preferred technical solution of the utility model, a plurality of evenly distributed rounded corners are arranged around the second top cover, and a triangle mark is arranged in the middle of the second top cover.

[0014] As a preferred technical solution of the utility model, an arrow mark is provided on the top of the top cover.

[0015] Compared with the prior art, the utility model provides a liquid pump with a degassing function, which has the following features:

[0016] Beneficial effects:

[0017] 1. This is a liquid pump with degassing function. The staff connects bottle B filled with liquid to the air inlet pipe, starts the motor, drives the bearing and eccentric ring 2 inside the mounting shell 1 to rotate, and cooperates with the transmission ring on the top to extract the gas inside bottle B and discharge it from the exhaust pipe, achieving the effect of no bubbles in the liquid.

[0018] 2. This is a liquid pump with a degassing function. Liquid enters the cavity through a liquid inlet pipe. The motor drives the connecting ring and the eccentric ring to rotate. The rotation of the connecting ring drives the connecting block to reciprocate in the mounting shell. The connecting block is connected to the diaphragm through a threaded nail, thereby driving the diaphragm to vibrate in the cavity and pressurizing the liquid in the cavity to discharge it. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the transmission ring structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the diaphragm structure of the utility model;

[0022] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0023] In the figure: 1. motor; 2. mounting shell 1; 3. mounting cover; 4. connecting cover 1; 5. top cover 1; 6. cross nail 1; 7. exhaust pipe; 8. intake pipe; 9. connecting shell; 10. cross nail 2; 11. top cover 2; 12. liquid inlet pipe; 13. liquid outlet pipe; 14. mounting shell 2; 15. diaphragm; 16. threaded hole; 17. connecting block; 18. eccentric ring 1; 19. connecting ring; 20. bearing; 21. eccentric ring 2; 22. transmission ring; 23. threaded nail; 24. fillet; 25. triangle mark; 26. arrow mark. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] refer to Figure 1 , Figure 2 and Figure 3 In this embodiment: a liquid pump with a degassing function includes a motor 1, a bearing 20 is fixedly connected to the output end of one side of the motor 1, an eccentric ring 21 is fixedly connected to one side of the bearing 20, a transmission ring 22 is sleeved on the outer periphery of the bearing 20, a mounting shell 2 is fixedly connected to the side of the motor 1 close to the transmission ring 22, a mounting cover 3 is detachably mounted on the end of the mounting shell 2 away from the motor 1, a connecting cover 4 is detachably mounted on the top of the mounting shell 2, a top cover 5 is detachably mounted on the top of the connecting cover 4, an exhaust pipe 7 and an intake pipe 8 are fixedly connected to the top of the top cover 5, and a conveying component is arranged on the side of the motor 1 away from the bearing 20.

[0026] Specifically, the motor 1 drives the bearing 20 and the eccentric ring 21 to rotate. The bearing 20 is used to reduce the friction when the motor 1 rotates and improve the rotation efficiency. The eccentric ring 21 and the transmission ring 22 cooperate with each other to squeeze the cavity to discharge the gas, and the gas is discharged through the exhaust pipe 7. The eccentric ring 21 is used to generate irregular speed rotation.

[0027] refer to Figure 2 , Figure 3 and Figure 4 In this embodiment, the conveying component includes a mounting shell 14, which is fixedly connected to the side of the motor 1 away from the bearing 20. A connecting shell 9 is detachably installed on the top side of the mounting shell 14, and a top cover 11 is detachably installed on the top of the connecting shell 9. A liquid outlet pipe 13 and a liquid inlet pipe 12 are fixedly connected to one side of the connecting shell 9. A connecting ring 19 is fixedly connected to the output end of the motor 1 away from the bearing 20, and an eccentric ring 18 is fixedly connected to the side of the connecting ring 19 away from the motor 1. A connecting block 17 is fixedly connected to the top of the connecting ring 19, a threaded hole 16 is opened in the middle of the connecting block 17, and a diaphragm 15 is detachably installed on the top of the connecting block 17.

[0028] Specifically, the motor 1 drives the connecting ring 19 and the eccentric ring 18 to rotate, driving the connecting block 17 on the top of the connecting ring 19 to do reciprocating motion. The eccentric ring 18 is used to generate irregular speed rotation to achieve a reciprocating effect. The threaded hole 16 in the middle of the connecting block 17 cooperates with the threaded nail 23 to connect the diaphragm 15 and the connecting block 17 together. The eccentric ring 18 reciprocates to drive the diaphragm 15 to vibrate, so that the liquid in the cavity is pressurized, and the liquid enters from the liquid inlet pipe 12 and is then discharged from the liquid outlet pipe 13.

[0029] refer to Figure 1 In this embodiment, a plurality of evenly distributed cross nails 6 are threadedly connected around the top of the top cover 5, a transmission ring 22 is abutted against the inner top of the mounting shell 2, a plurality of evenly distributed cross nails 10 are threadedly connected around the top of the top cover 11, a threaded nail 23 is threadedly connected to the middle of the diaphragm 15, the threaded nail 23 is threadedly connected to the threaded hole 16, the diaphragm 15 is fixedly connected to the inner wall of the mounting shell 14, a plurality of evenly distributed fillets 24 are arranged around the top cover 11, a triangle mark 25 is arranged in the middle of the top cover 11, and an arrow mark 26 is arranged on the top of the top cover 5.

[0030] Specifically, the cross nail 10 is used to fix the top cover 11, the threaded nail 23 is used to cooperate with the threaded hole 16 to connect the diaphragm 15 and the connecting block 17, the rounded corner 24 is used to prevent the staff from damaging the top cover 11 when twisting the cross nail, and the triangle mark 25 and the arrow mark 26 are used to facilitate the staff to distinguish the inlet and outlet pipes.

[0031] The motor 1, the diaphragm 15, the transmission ring 22, the threaded nail 23, the bearing 20, etc. are all well known or can be checked by professionals in the relevant technical field of the present utility model, so they are not described here.

[0032] The working principle and use process of the utility model are as follows: the staff connects bottle B filled with liquid to the air inlet pipe 8, the motor 1 is started, and drives the bearing 20 and the eccentric ring 21 inside the mounting shell 2 to rotate, and cooperates with the transmission ring 22 on the top, so as to extract the gas inside bottle B and discharge it from the exhaust pipe 7, so as to achieve the effect of no bubbles in the liquid. The liquid enters the cavity through the liquid inlet pipe 12, and the motor 1 drives the connecting ring 19 and the eccentric ring 18 to rotate. The rotation of the connecting ring 19 drives the connecting block 17 to make reciprocating motion in the mounting shell 2 14. The connecting block 17 is connected to the diaphragm 15 by the threaded nail 23, so as to drive the diaphragm 15 to vibrate in the cavity, and the liquid in the cavity is pressurized and discharged.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A liquid pump with degassing function, characterized in that: The invention comprises a motor (1), wherein an output end of one side of the motor (1) is fixedly connected to a bearing (20), one side of the bearing (20) is fixedly connected to an eccentric ring (21), a transmission ring (22) is sleeved on the outer periphery of the bearing (20), a side of the motor (1) close to the transmission ring (22) is fixedly connected to a mounting shell (2), an end of the mounting shell (2) away from the motor (1) is detachably mounted with a mounting cover (3), a top of the mounting shell (2) is detachably mounted with a connection cover (4), a top of the connection cover (4) is detachably mounted with a top cover (5), an exhaust pipe (7) and an intake pipe (8) are fixedly connected to the top of the top cover (5), and a conveying assembly is arranged on the side of the motor (1) away from the bearing (20).

2. A liquid pump with degassing function according to claim 1, characterized in that: The conveying assembly comprises a second mounting shell (14), the second mounting shell (14) being fixedly connected to a side of the motor (1) away from the bearing (20), a connecting shell (9) being detachably mounted on the top side of the second mounting shell (14), a second top cover (11) being detachably mounted on the top of the connecting shell (9), a liquid outlet pipe (13) and a liquid inlet pipe (12) being fixedly connected to one side of the connecting shell (9), a connecting ring (19) being fixedly connected to an output end of the motor (1) away from the bearing (20), an eccentric ring (18) being fixedly connected to a side of the connecting ring (19) away from the motor (1), a connecting block (17) being fixedly connected to the top of the connecting ring (19), a threaded hole (16) being provided in the middle of the connecting block (17), and a diaphragm (15) being detachably mounted on the top of the connecting block (17).

3. A liquid pump with degassing function according to claim 1, characterized in that: The top of the top cover (5) is threadedly connected with a plurality of evenly distributed cross nails (6), and the transmission ring (22) is in contact with the inner top of the mounting shell (2).

4. A liquid pump with degassing function according to claim 2, characterized in that: The top of the second top cover (11) is threadedly connected with a plurality of evenly distributed cross nails (10) around the periphery.

5. The liquid pump with degassing function according to claim 2, characterized in that: A threaded nail (23) is threadedly connected to the middle of the diaphragm (15), and the threaded nail (23) is threadedly connected to the threaded hole (16).

6. A liquid pump with degassing function according to claim 5, characterized in that: The diaphragm (15) is fixedly connected to the inner wall of the second mounting shell (14).

7. The liquid pump with degassing function according to claim 2, characterized in that: The top cover 2 (11) is provided with a plurality of evenly distributed rounded corners (24) around it, and a triangle mark (25) is provided in the middle of the top cover 2 (11).

8. The liquid pump with degassing function according to claim 1, characterized in that: An arrow mark (26) is provided on the top of the top cover (5).

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