Solvent pump with noise reduction function

Abstract

The solvent pump with the noise reduction function comprises a pump body and a pump cover, the pump cover is arranged on the side face of the pump body, a base is arranged at the bottom of the pump cover, a bottom plate is installed at the bottom of the base, a reinforcing rod is arranged at the top of the bottom plate, a reinforcing plate is connected to the outer portion of the pump body, and a first shell and a second shell are connected to the outer portion of the reinforcing rod in a sleeved mode. A first sound insulation plate is arranged in the first shell, and a second sound insulation plate is arranged in the second shell. According to the solvent pump with the noise reduction function, the bottom plate is installed outside the pump body, in this way, when the pump body is used, noise reduction of the pump body can be achieved only by installing the first shell and the second shell on the top of the bottom plate, and due to the fact that the first sound insulation plate and the second sound insulation plate are installed in the first shell and the second shell correspondingly, noise reduction is achieved. Therefore, the noise reduction effect is relatively strong when the noise reduction device is applied.

Description

Technical Field

[0001] The utility model belongs to the technical field of solvent pumps, and in particular relates to a solvent pump with a noise reduction function. Background Art

[0002] Solvent pumps are power equipment used to transport organic solvents, among which solvent pumps are mainly used to transport organic solvents such as ethylene glycol, and are widely used in industrial and commercial fields. Solvent pumps usually adopt a vertical energy-saving external stainless steel shell structure, with the inlet and outlet located on the same horizontal line and the same diameter. They can be installed in the pipeline like a valve and adopt an excellent hydraulic model. Solvent pumps also have the advantages of high efficiency, energy saving, and smooth operation. Therefore, solvent pumps are a kind of efficient, energy-saving and durable power equipment specially used for transporting organic solvents.

[0003] The solvent pumps currently on the market have the following problems when in use: Traditional solvent pumps are usually directly exposed to the outside when they are used. When the pump body is started, it is easy to make noise, which affects the work mood of the staff. Since there is no sound insulation structure installed on the outside, the noise reduction effect is weak when in use. Utility Model Content

[0004] The purpose of the utility model is to provide a solvent pump with a noise reduction function to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical solution of the present invention is as follows: A solvent pump with a noise reduction function includes a pump body and a pump cover, a pump cover is provided on the side of the pump body, a base is provided at the bottom of the pump cover, a bottom plate is installed at the bottom of the base, a reinforcement rod is provided on the top of the bottom plate, the outside of the pump body is connected to the reinforcement plate, the outside of the reinforcement rod is sleeved on the first shell and the second shell, a first sound insulation board is provided inside the first shell, a second sound insulation board is provided inside the second shell, a sealing cover is installed on the top of the first shell and the second shell, a metal plate is provided at the bottom of the sealing cover, a magnetic suction groove is opened on the top of the first shell and the second shell, and the magnetic suction groove absorbs the metal plate by magnetic force.

[0006] Preferably, the side of the base is connected to the first side plate, the top of the bottom plate is connected to the second side plate and the threaded column, the threaded column passes through the second side plate, the external thread of the threaded column is connected to the nut, the top of the bottom plate is connected to the sleeve, the bottom of the reinforcement rod is connected to the threaded rod, and the threaded rod is threadedly connected to the sleeve.

[0007] Preferably, a cross clamping plate is provided inside the first shell and the second shell, a cross clamping groove is provided inside the first sound insulation board and the second sound insulation board, and the cross clamping plate is embedded in the cross clamping groove.

[0008] Preferably, the top of the base plate is connected to a limiting plate, the bottom of the reinforcement plate is provided with a limiting groove, and the limiting plate is embedded in the limiting groove.

[0009] Preferably, a connecting seat is provided on the outside of the first shell and the second shell, a turntable seat is installed on the top of the seat, and a pressure plate is installed on the outside of the turntable seat.

[0010] Preferably, a handle is provided on the top of the sealing cover, and through-holes are provided inside the first shell and the second shell, and the reinforcing rods pass through the through-holes.

[0011] The solvent pump with noise reduction function of the utility model has the following advantages:

[0012] 1. A solvent pump with a noise reduction function is provided. A base plate is installed on the outside of the pump body, a first shell and a second shell are installed on the top of the base plate, and a first sound insulation board and a second sound insulation board are installed inside the shell. Thus, when the pump body is used, it is only necessary to install the first shell and the second shell on the top of the base plate to achieve noise reduction of the pump body. Moreover, since the first sound insulation board and the second sound insulation board are respectively installed inside the first shell and the second shell, double noise reduction can be achieved, so the noise reduction effect is strong when used.

[0013] 2. This solvent pump with noise reduction function is provided with multiple sleeves, and threaded rods and reinforcement rods are installed inside the sleeves. The multiple reinforcement rods are installed inside the shell, and a metal plate is provided at the bottom of the sealing cover. When disassembling and assembling the noise reduction structure, first hold the handle to take out the sealing cover, and at the same time take out the metal plate and the inside of the magnetic suction groove, and then move the first shell and the second shell out from the outside of the reinforcement rod again, and then screw the nut to disassemble the bottom plate. In this way, the noise reduction structure can be removed, and the operation is relatively simple during removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the turntable seat structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the sealing cover structure of the present utility model;

[0018] Figure 4 This is a schematic diagram of the limit groove structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the cross-shaped card structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the sleeve structure of the utility model;

[0021] Figure 7 This is a schematic structural diagram of the first sound insulation board of the present utility model;

[0022] Figure 8 This is a schematic structural diagram of the second sound insulation board of the present invention.

[0023] Explanation of the marks in the figure: 1. Pump body; 2. Base; 3. Pump cover; 4. First side panel; 5. Second side panel; 6. Bottom plate; 7. Metal plate; 8. Magnetic groove; 9. Sleeve; 10. Threaded rod; 11. Reinforcement rod; 12. Reinforcement plate; 13. First shell; 14. Second shell; 15. Cross clamping plate; 16. Cross clamping groove; 17. First sound insulation board; 18. Second sound insulation board; 19. Threaded column; 20. Nut; 21. Sealing cover; 22. Handle; 23. Limit plate; 24. Limit groove; 25. Base; 26. Turntable base; 27. Press plate; 28. Perforation. DETAILED DESCRIPTION

[0024] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0025] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0027] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0028] The disclosure below provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. In order to simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0029] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of a solvent pump with noise reduction function of the present invention in conjunction with the accompanying drawings.

[0030] like Figure 1-8 As shown, the utility model is a solvent pump with noise reduction function, including a pump body 1 and a pump cover 3, the side of the pump body 1 is provided with a pump cover 3, the bottom of the pump cover 3 is provided with a base 2, the bottom of the base 2 is installed with a bottom plate 6, the top of the bottom plate 6 is provided with a reinforcing rod 11, the outside of the pump body 1 is connected to the reinforcing plate 12, the outside of the reinforcing rod 11 is sleeved with the first shell 13 and the second shell 14, the inside of the first shell 13 is provided with a first sound insulation board 17, the inside of the second shell 14 is provided with a second sound insulation board 18, the top of the first shell 13 and the second shell 14 are provided with a sealing cover 21, the bottom of the sealing cover 21 is provided with a metal plate 7, by installing a metal plate 7 on the outside of the pump body 1 A base plate 6 is installed, and a first shell 13 and a second shell 14 are installed on the top of the base plate 6, and a first sound insulation board 17 and a second sound insulation board 18 are also installed inside the shell. In this way, when the pump body 1 is used, it is only necessary to install the first shell 13 and the second shell 14 on the top of the base plate 6 to achieve noise reduction of the pump body 1. A magnetic suction groove 8 is opened on the top of the first shell 13 and the second shell 14. The magnetic suction groove 8 attracts the metal plate 7 through magnetic force. Due to the structure of the metal plate 7 and the magnetic suction groove 8, when the sealing cover 21 is closed, the adsorption effect of the strong magnet can be used to complete the connection and fixation, and loosening will not easily occur.

[0031] The side of the base 2 is connected to the first side plate 4, the top of the bottom plate 6 is connected to the second side plate 5 and the threaded column 19, the threaded column 19 passes through the second side plate 5, the external threaded connection nut 20 of the threaded column 19, the top of the bottom plate 6 is connected to the sleeve 9, the bottom of the reinforcement rod 11 is connected to the threaded rod 10, and the threaded rod 10 is threadedly connected to the sleeve 9. Since there are multiple sleeves 9, and the threaded rod 10 and the reinforcement rod 11 are installed inside the sleeve 9, and multiple reinforcement rods 11 are installed inside the shell, a metal plate 7 is provided at the bottom of the sealing cover 21. When disassembling and assembling the noise reduction structure, first hold the handle 22 to take out the sealing cover 21, and at the same time take out the metal plate 7 and the inside of the magnetic suction groove 8, and once again move the first shell 13 and the second shell 14 out from the outside of the reinforcement rod 11, and then screw the nut 20 to disassemble the bottom plate 6. In this way, the noise reduction structure can be removed, and the operation is relatively simple during removal.

[0032] A cross clamping plate 15 is provided inside the first shell 13 and the second shell 14, and a cross slot 16 is provided inside the first sound insulation board 17 and the second sound insulation board 18. The cross clamping plate 15 is embedded in the cross slot 16. By providing the cross clamping plate 15 and the cross slot 16, the sound insulation board can be installed in the shell by simply pinching the sound insulation board so that the cross clamping plate 15 is embedded in the cross slot 16.

[0033] The top of the bottom plate 6 is connected to the limiting plate 23, and the bottom of the reinforcement plate 12 is provided with a limiting groove 24, and the limiting plate 23 is embedded in the limiting groove 24. By installing the limiting plate 23 and the limiting groove 24, the bottom plate 6 and the reinforcement plate 12 can be connected to complete the connection work.

[0034] A connecting seat 25 is provided on the outside of the first shell 13 and the second shell 14. A turntable seat 26 is installed on the top of the seat 25, and a pressure plate 27 is installed on the outside of the turntable seat 26. The sealing cover 21 can be tightened by providing the seat 25, the turntable seat 26 and the pressure plate 27.

[0035] A handle 22 is provided on the top of the sealing cover 21, and a through-hole 28 is provided inside the first shell 13 and the second shell 14. The inside of the through-hole 28 passes through the reinforcing rod 11. Since the handle 22 is installed on the top of the sealing cover 21, it is convenient for the user to transfer the sealing cover 21 when it is needed, and it is convenient to twist the sealing cover 21 for transfer, which is very practical.

[0036] The working principle of the solvent pump with noise reduction function: in the process of using the solvent pump, when noise reduction is needed, a bottom plate 6 is installed on the outside of the pump body 1, and a second side plate 5 and a threaded column 19 are installed on the top of the bottom plate 6. First, the bottom plate 6 is taken out, and the threaded column 19 is passed through the first side plate 4 on the side of the seat body 25, and the nut 20 is screwed to fix it. At the same time, a sleeve 9 is installed on the top of the bottom plate 6, and then the reinforcement rod 11 is taken out, and the threaded rod 10 is connected to the bottom of the reinforcement rod 11. The threaded rod 10 is connected to the inside of the sleeve 9 by threaded connection, and then the first shell 13 and the second shell 14 are respectively sleeved on the outside of the reinforcement rod 11. At the same time, a first sound insulation board 17 is installed inside the first shell 13, and a second sound insulation board 18 is also installed inside the second shell 14. Since the shell and the sound insulation board are connected by a cross card plate 15 and a cross card groove 16, it is convenient to install the sound insulation board inside the shell. Then take out the sealing cover 21, install the metal plate 7 at the bottom of the sealing cover 21, and the top of the first shell 13 and the second shell 14 A magnetic groove 8 is opened, and the metal plate 7 is embedded in the magnetic groove 8 in a sealed state to ensure that the connection will not be loose. At the same time, a turntable seat 26 is installed between the seat body 25 and the pressure plate 27. By twisting the pressure plate 27 outside the turntable seat 26, the sealing plate can be tightened. In this way, the noise reduction structure can be installed on the outside of the pump body 1 to prevent noise from affecting the staff, thereby greatly improving work efficiency and having a strong noise reduction effect during application. After a period of use, when the noise reduction effect of the sound insulation board inside the shell is weakened, it is necessary to disassemble the noise reduction structure first. First, hold the handle 22 to remove the sealing cover 21, and at the same time drive the metal plate 7 out of the magnetic groove 8. Then the staff will move the first shell 13 and the second shell 14 out of the outside of the reinforcement rod 11. In this way, the noise reduction structure can be removed, and the operation is relatively simple. Finally, the old first sound insulation board 17 and the second sound insulation board 18 need to be removed. The staff will take out the new first sound insulation board 17 and the second sound insulation board 18 and reinstall them so that it can continue to be used.

[0037] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A solvent pump with a noise reduction function, comprising a pump body (1) and a pump cover (3), wherein the pump body (1) is provided with a pump cover (3) on the side thereof, and the bottom of the pump cover (3) is provided with a base (2), characterized in that: A bottom plate (6) is installed at the bottom of the base (2), a reinforcing rod (11) is provided at the top of the bottom plate (6), the outside of the pump body (1) is connected to the reinforcing plate (12), the outside of the reinforcing rod (11) is sleeved with the first shell (13) and the second shell (14), the inside of the first shell (13) is provided with a first sound insulation board (17), the inside of the second shell (14) is provided with a second sound insulation board (18), the tops of the first shell (13) and the second shell (14) are installed with a sealing cover (21), the bottom of the sealing cover (21) is provided with a metal plate (7), the tops of the first shell (13) and the second shell (14) are provided with a magnetic suction groove (8), and the magnetic suction groove (8) attracts the metal plate (7) by magnetic force.

2. The solvent pump with noise reduction function according to claim 1, characterized in that: The side of the base (2) is connected to the first side plate (4), the top of the bottom plate (6) is connected to the second side plate (5) and the threaded column (19), the threaded column (19) passes through the second side plate (5), the external thread of the threaded column (19) is connected to the nut (20), the top of the bottom plate (6) is connected to the sleeve (9), the bottom of the reinforcement rod (11) is connected to the threaded rod (10), and the threaded rod (10) is threadedly connected to the sleeve (9).

3. The solvent pump with noise reduction function according to claim 1, characterized in that: A cross clamping plate (15) is provided inside the first shell (13) and the second shell (14), a cross clamping groove (16) is provided inside the first sound insulation board (17) and the second sound insulation board (18), and the cross clamping plate (15) is embedded in the cross clamping groove (16).

4. The solvent pump with noise reduction function according to claim 2, characterized in that: The top of the bottom plate (6) is connected to a limiting plate (23), the bottom of the reinforcing plate (12) is provided with a limiting groove (24), and the limiting plate (23) is embedded in the limiting groove (24).

5. The solvent pump with noise reduction function according to claim 3, characterized in that: A connecting seat (25) is provided on the outside of the first shell (13) and the second shell (14), a turntable seat (26) is installed on the top of the seat (25), and a pressure plate (27) is installed on the outside of the turntable seat (26).

6. The solvent pump with noise reduction function according to claim 1, characterized in that: A handle (22) is provided on the top of the sealing cover (21), and a through hole (28) is provided inside the first shell (13) and the second shell (14), and the inside of the through hole (28) passes through the reinforcing rod (11).

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