Data acquisition device for sound vibration condition of water pump

Abstract

The utility model relates to the technical field of water pump sound data acquisition, and discloses a water pump sound vibration condition data acquisition device which comprises a frame body, an opening is formed in the top end of the frame body, a pump body is arranged in the frame body, and a reminding mechanism and an analysis acquisition mechanism are arranged below the pump body respectively. Through the arrangement of the analysis and acquisition mechanism, when the pump body vibrates during operation, the larger the vibration amplitude is, the larger the sound is, the vibration sensor detects the vibration amplitude and frequency and transmits a detection value to the analysis and acquisition module for analysis and acquisition, and then the detection value is displayed through the display module for a worker to check; and by arranging the reminding mechanism, when the vibration force (large sound) generated during operation of the pump body is large, the worker can be reminded in time to deal with the vibration, damage to elements in the pump body caused by large vibration is avoided, and the service life of the pump body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump sound data collection, in particular to a data collection device for water pump sound vibration conditions. Background Art

[0002] A pump is a machine that transports liquids or pressurizes liquids, and mainly includes a pump body and a drive motor. It transfers the mechanical energy of the prime mover or other external energy to the liquid, increasing the energy of the liquid. Pumps are mainly used to transport water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals, etc., and can also transport liquids, gas mixtures and liquids containing suspended solids. The technical parameters of water pump performance include flow rate, suction head, head, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into positive displacement water pumps, vane pumps and other types. Positive displacement pumps use the change in the volume of their working chambers to transfer energy; vane pumps use the interaction between the rotating blades and water to transfer energy, and there are centrifugal pumps, axial flow pumps and mixed flow pumps.

[0003] During long-term operation, a water pump will emit vibrations of different amplitudes. The vibration process is often accompanied by noise, which causes noise pollution. When the amplitude of the water pump is large, it is impossible to remind the staff in time to deal with it in time, which may easily cause damage to the internal components of the water pump due to excessive amplitude. Therefore, technical personnel in this field provide a data acquisition device for the sound and vibration of a water pump to solve the problems raised in the above background technology. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a data collection device for the sound and vibration conditions of a water pump, which has the advantages of convenient data collection and timely reminders, and solves the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solutions: a data collection device for the sound and vibration of a water pump, comprising a frame, an opening is provided at the top of the frame, a pump body is arranged inside the frame, and a reminder mechanism and an analysis and collection mechanism are respectively arranged below the pump body;

[0008] The reminding mechanism comprises: a frame plate is arranged inside the frame body, two sliding blocks are fixedly connected to the two side walls of the frame plate, two sliding grooves are provided on the two side walls of the frame body, a rectangular frame is fixedly arranged in the middle of the inner bottom end of the frame body, a control button is fixedly arranged on the inner bottom end of the rectangular frame, a group of damping springs are arranged on the top of the control button, a connecting plate is fixedly connected to the top of a group of damping springs, a through opening is opened on the top of the rectangular frame, a connecting block is fixedly connected to the top of the connecting plate, the connecting block is penetrated in the through opening and fixedly connected to the bottom end of the frame plate, connecting columns are fixedly connected to the middle of the two side walls of the rectangular frame, one end of the two connecting columns is respectively fixedly connected to the inner side walls of the frame body, a moving block is sleeved on the outside of the two connecting columns, a buffer spring is arranged on the outside of the two connecting columns and on one side of the two moving blocks, a rotating rod is hinged on the top of the two moving blocks, and an alarm and an alarm light are respectively provided on the right side wall of the frame body.

[0009] As a preferred technical solution of the present utility model, the four sliding blocks are all slidably connected to the inside of the four sliding grooves.

[0010] As a preferred technical solution of the utility model, through holes which are adapted to the external sizes of the two connecting columns are opened on the two moving blocks, and the two rotating rods are hinged to the bottom ends of the frame plates.

[0011] As a preferred technical solution of the present utility model, the control button, the siren and the alarm light are electrically connected.

[0012] As a preferred technical solution of the utility model, the analysis and collection mechanism includes: a vibration sensor is fixedly connected to the interior of the frame plate, and an analysis and collection module and a display module are respectively provided at the rear end of the frame.

[0013] As a preferred technical solution of the present utility model, the vibration sensor, the analysis and collection module and the display module are electrically connected.

[0014] Compared with the prior art, the utility model provides a data acquisition device for the sound and vibration of a water pump, which has the following beneficial effects:

[0015] 1. The utility model sets up an analysis and collection mechanism. When the pump body vibrates during operation, the greater the amplitude of the vibration, the greater the sound. The vibration sensor detects the amplitude and frequency of the vibration, and transmits the detection value to the analysis and collection module for analysis and collection. After that, it is displayed on the display module for the staff to view, so that the staff can understand the amplitude value of the vibration sound in time.

[0016] 2. The utility model sets a reminder mechanism. When the vibration force (loud sound) generated by the operation of the pump body is large, the frame plate, slider, slide groove, rectangular frame, buffer spring, rotating rod, alarm and alarm light are used in coordination to remind the staff to deal with it in time to avoid damage to the internal components of the pump body due to large vibration, thereby increasing the service life of the pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the connection between the frame plate and the vibration sensor of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the connection between the moving block and the connecting column of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the connection between the rectangular frame and the control button of the utility model.

[0021] Among them: 1. frame; 2. opening; 3. pump body; 4. reminder mechanism; 401. frame plate; 402. slider; 403. slide groove; 404. rectangular frame; 405. control button; 406. damping spring; 407. connecting plate; 408. through port; 409. connecting block; 410. connecting column; 411. moving block; 412. buffer spring; 413. rotating rod; 414. siren; 415. alarm light; 5. analysis and collection mechanism; 501. vibration sensor; 502. analysis and collection module; 503. display module. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-Figure 4 , a data collection device for water pump sound and vibration conditions, comprising a frame 1, an opening 2 is provided at the top of the frame 1, a pump body 3 is arranged inside the frame 1, and a reminder mechanism 4 and an analysis and collection mechanism 5 are respectively arranged below the pump body 3;

[0026] The reminder mechanism 4 includes: a frame plate 401 is arranged inside the frame body 1, two sliders 402 are fixedly connected to the two side walls of the frame plate 401, two slide grooves 403 are arranged on the two side walls of the frame body 1, a rectangular frame 404 is fixedly arranged in the middle of the bottom end of the frame body 1, a control button 405 is fixedly arranged at the bottom end of the rectangular frame 404, a group of damping springs 406 are arranged at the top of the control button 405, a connecting plate 407 is fixedly connected to the top of the group of damping springs 406, a through opening 408 is opened at the top of the rectangular frame 404, a connecting block 409 is fixedly connected to the top of the connecting plate 407, the connecting block 409 is inserted into the through opening 408 and fixedly connected to the bottom end of the frame plate 401, and the middle of the two side walls of the rectangular frame 404 are fixedly connected to the connecting plate 409. Column 410, one end of the two connecting columns 410 is fixedly connected to the inner two side walls of the frame 1 respectively, the outside of the two connecting columns 410 is sleeved with a moving block 411, the outside of the two connecting columns 410 and one side of the two moving blocks 411 are provided with a buffer spring 412, the top of the two moving blocks 411 are hinged with a rotating rod 413, and the right side wall of the frame 1 is respectively provided with a siren 414 and an alarm light 415; the four sliders 402 are all slidably connected with the inside of the four slide grooves 403; the two moving blocks 411 are provided with through holes that are compatible with the outer size of the two connecting columns 410, and the two rotating rods 413 are hinged with the bottom end of the frame plate 401; the control button 405, the siren 414 and the alarm light 415 are electrically connected.

[0027] Furthermore, when the force of vibration generated by the operation of the pump body 3 is large, its frame plate 401 is forced to move downward, and at the same time, the four sliders 402 all move inside the four slide grooves 403, and the two rotating rods 413 rotate accordingly, and then the two moving blocks 411 squeeze the two buffer springs 412 outside the two connecting columns 410. At the same time, the connecting block 409 moves downward to compress its set of damping springs 406, thereby applying force to the control button 405. The control button 405 controls the operation of the alarm 414 and the alarm light 415 to remind the staff to deal with it in time to avoid damage to the internal components of the pump body 3 due to large vibrations.

[0028] The analysis and collection mechanism 5 includes: a vibration sensor 501 is fixedly connected inside the frame plate 401, and an analysis and collection module 502 and a display module 503 are respectively arranged at the rear end of the frame body 1; the vibration sensor 501, the analysis and collection module 502 and the display module 503 are electrically connected.

[0029] Furthermore, when the pump body 3 vibrates during operation, the greater the amplitude of the vibration, the greater the sound. The vibration sensor 501 detects the amplitude and frequency of the vibration, and transmits the detection value to the analysis and acquisition module 502 for analysis and acquisition. The value is then displayed through the display module 503 for viewing by the staff, so that the staff can timely understand the value of the amplitude of the vibration sound.

[0030] Working principle: When in use, the sound size is collected through the amplitude of vibration. When the pump body 3 vibrates during operation, the vibration sensor 501 detects the amplitude and frequency of the vibration, and transmits the detection value to the analysis and collection module 502 for analysis and collection. After that, it is displayed through the display module 503 for the staff to view, so that the staff can timely understand the sound amplitude value of the vibration. When the force of vibration generated by the operation of the pump body 3 is large, its frame plate 401 is forced to move downward, and at the same time, the four sliders 402 all move inside the four slide grooves 403, and the two rotating rods 413 rotate accordingly, and then the two moving blocks 411 squeeze the two buffer springs 412 on the outside of the two connecting columns 410. At the same time, the connecting block 409 moves downward to compress its set of damping springs 406, and then applies force to the control button 405. The control button 405 controls the operation of the alarm 414 and the alarm light 415 to remind the staff to deal with it in time to avoid damage to the internal components of the pump body 3 due to large vibration.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A data acquisition device for the sound and vibration of a water pump, comprising a frame (1), characterized in that: The top of the frame (1) is provided with an opening (2), a pump body (3) is arranged inside the frame (1), and a reminder mechanism (4) and an analysis and collection mechanism (5) are respectively arranged below the pump body (3); The reminding mechanism (4) comprises: a frame plate (401) is arranged inside the frame body (1), two side walls of the frame plate (401) are fixedly connected to two sliders (402), two side walls of the frame body (1) are provided with two slide grooves (403), a rectangular frame (404) is fixedly arranged in the middle of the bottom end of the frame body (1), a control button (405) is fixedly arranged at the bottom end of the rectangular frame (404), a group of damping springs (406) are arranged at the top end of the control button (405), a connecting plate (407) is fixedly connected to the top end of the damping springs (406), a through opening (408) is opened at the top end of the rectangular frame (404), and the top end of the connecting plate (407) is fixedly connected to the connecting plate (407). A connecting block (409) is connected, and the connecting block (409) is inserted into the through opening (408) and fixedly connected to the bottom end of the frame plate (401). The middle of the two side walls of the rectangular frame (404) are fixedly connected with connecting columns (410). One end of the two connecting columns (410) is respectively fixedly connected to the inner two side walls of the frame body (1). The outside of the two connecting columns (410) is sleeved with a moving block (411). The outside of the two connecting columns (410) and one side of the two moving blocks (411) are provided with a buffer spring (412). The top ends of the two moving blocks (411) are hinged with a rotating rod (413). The right side wall of the frame body (1) is respectively provided with an alarm (414) and an alarm light (415).

2. A data acquisition device for water pump sound and vibration conditions according to claim 1, characterized in that: The four sliding blocks (402) are all in sliding connection with the inside of the four sliding grooves (403).

3. A data acquisition device for water pump sound and vibration conditions according to claim 1, characterized in that: The two moving blocks (411) are each provided with a through hole that matches the external size of the two connecting columns (410), and the two rotating rods (413) are both hinged to the bottom end of the frame plate (401).

4. A data acquisition device for water pump sound and vibration conditions according to claim 1, characterized in that: The control button (405), the alarm (414) and the alarm light (415) are electrically connected.

5. The data acquisition device for water pump sound and vibration according to claim 1, characterized in that: The analysis and collection mechanism (5) comprises: a vibration sensor (501) is fixedly connected inside the frame plate (401), and an analysis and collection module (502) and a display module (503) are respectively arranged at the rear end of the frame body (1).

6. A data acquisition device for water pump sound and vibration conditions according to claim 5, characterized in that: The vibration sensor (501), the analysis and collection module (502) and the display module (503) are electrically connected.

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