Pump body fatigue life automatic detection device

Abstract

The utility model relates to a pump body fatigue life automatic detection device which comprises a detection platform, a detector and a plurality of pump bodies installed at the upper end of the detection platform, a plurality of water supply tanks are arranged on one sides of the pump bodies, and spray guns used for detecting circulation supports are arranged on the sides, away from the water supply tanks, of the pump bodies. The spray gun is installed on the side edge of the detector through a positioning part, the detector used for circulation data detection support is further arranged on the detection platform, and a circulation head used for circulation connection is arranged on the lower half portion of the detector. According to the automatic detection device for the fatigue life of the pump body, the operation change condition of the pump body is judged in sequence and the actual service life and the loss condition of the pump body are detected in sequence by detecting data in different time periods under continuous operation of the pump body and comparing the data, so that the detection efficiency of the pump body and the accuracy of a detection result are improved; and adjustment and installation in actual use are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of pump body testing technology, specifically to an automatic pump body fatigue life testing device. Background Technology

[0002] A pump is a machine that transports or pressurizes fluids.

[0003] Pumps transfer the mechanical energy of a prime mover or other external energy to a liquid, increasing the liquid's energy and thus achieving the effect of fluid transport. However, in actual use, it is necessary to test the pump's service life to ensure proper and safe installation and use. Current testing methods still require manual adjustment and cannot achieve automated and continuous testing. This leads to significant deviations in test data due to human influence during the testing process, resulting in low testing efficiency.

[0004] Therefore, an automatic pump body fatigue life detection device is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic pump body fatigue life detection device, which enables the device to achieve automated, precise, and diversified detection effects.

[0006] To achieve the above objectives, the present invention provides the following technical solution: including a detection platform, a detection instrument, and a plurality of pump bodies installed on the upper part of the detection platform. A plurality of water supply tanks are provided on one side of the pump body, and a spray gun for detecting flow support is provided on the side of the pump body away from the water supply tanks. The spray gun is installed on the side of the detection instrument through a positioning component.

[0007] The testing platform is also equipped with a testing instrument for supporting the detection of circulation data, and the lower half of the testing instrument is equipped with a circulation head for circulation connection.

[0008] Preferably, one water supply tank, the pump body, and the flow head operate as a group, and the water supply tank, the pump body, and the flow head are connected in sequence through pipelines.

[0009] Preferably, the testing platform is also equipped with a programmable power supply for powering the testing instrument, and the programmable power supply conforms to various specifications.

[0010] Preferably, the end of the flow head away from the pump body is connected to the spray gun inlet via a pipe, the spray gun outlet is connected to the spray gun via a pipe, and the spray gun is connected to a cooling cylinder via a pipe.

[0011] Preferably, the end of the cooling cylinder furthest from the spray gun is connected to the water supply tank via a pipe, and one spray gun and one water supply tank are used as a group, and a flow sensor and a pressure sensor are respectively installed on the upper side and the side of the spray gun.

[0012] Preferably, the positioning component includes a support frame for connecting and fixing to the detector, a support plate for fixing support, a fastening frame for limiting and fixing, and a cylinder for sliding opening and closing driving support.

[0013] Preferably, the support plate is installed on the side of the support frame, the cylinder is installed on the side of the support plate, a push rod is installed at the output end of the cylinder, a slide cylinder is rotatably sleeved on the outside of the push rod, the slide cylinder is located below the control part inside the spray gun, at least two adjusting bolts are threadedly connected to the side of the support plate, the adjusting bolts are inserted into the fastening frame, and the front half of the spray gun is inserted into the fastening frame.

[0014] Compared with the prior art, the present invention provides an automatic pump body fatigue life detection device, which has the following beneficial effects:

[0015] 1. This automatic pump fatigue life detection device detects and compares data from different time periods during continuous pump operation to determine changes in pump operation, thereby detecting the actual service life and wear of the pump. This improves the efficiency and accuracy of pump detection, facilitating adjustment and installation for actual use.

[0016] 2. The automatic fatigue life detection device for the pump body provides cooling treatment for the return water under the natural static cooling of the cooling cylinder, preventing the water temperature inside the water supply tank from being affected by the friction and heat generated by the continuous flow of water against the inner wall of the pipe, thus ensuring the continuous stability of the water flow during pump body testing.

[0017] 3. The automatic fatigue life detection device for the pump body can be used to position and tighten spray guns of various specifications by rotating the adjusting bolt and adjusting the tightening distance of the fastening frame. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the detection part of this utility model;

[0020] Figure 3 This is a schematic diagram of the spray gun installation and distribution structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the positioning component of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the positioning component of this utility model.

[0023] In the diagram: 1. Testing platform; 2. Water supply tank; 3. Pump body; 4. Testing instrument; 401. Programmable power supply; 402. Flow head; 5. Support frame; 501. Support plate; 502. Cylinder; 503. Push rod; 5031. Slide cylinder; 504. Fastening frame; 505. Adjusting bolt; 7. Spray gun; 8. Cooling cylinder. Detailed Implementation

[0024] 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.

[0025] Example:

[0026] Please see Figure 1 - Figure 5 An automatic pump fatigue life detection device in this embodiment includes a detection platform 1, a detection instrument 4, and a plurality of pump bodies 3 installed on the upper end of the detection platform 1. A plurality of water supply tanks 2 are provided on one side of the pump body 3. A spray gun 7 for detecting flow support is provided on the side of the pump body 3 away from the water supply tanks 2. The spray gun 7 is installed on the side of the detection instrument 4 through a positioning component.

[0027] The detection platform 1 is also equipped with a detection instrument 4 for supporting the detection of circulation data. The lower half of the detection instrument 4 is equipped with a circulation head 402 for circulation connection.

[0028] The detector 4 is used to display the detection data, mainly including the detection and selection adjustment of data such as power supply current, voltage, frequency, flow rate, and pressure, and to monitor the status of the pump body 3 in real time, monitoring its data under long-term operation, thereby obtaining the actual service life of the pump body 3. By selecting an instrument with power supply detection, such as model UA33C, the detector 4 can meet the requirements of real-time monitoring and adjustment of the current used by the pump body 3. Therefore, it is not described in detail in this embodiment.

[0029] The operation of pump 3 draws water from the water supply tank 2 and moves it into the spray gun 7. Then, under the guidance of the spray gun 7, the water is sprayed out. Based on the flow rate and water pressure of the water sprayed out, and combined with data such as the current, voltage, and frequency of the current driving pump 3, real-time comparison and long-term detection are performed. Data from different time periods under continuous operation of pump 3 are detected and compared to determine the changes in the operation of pump 3, thereby detecting the actual service life and wear of pump 3. This improves the efficiency and accuracy of pump 3 detection and facilitates its adjustment and installation for actual use.

[0030] Furthermore, by adjusting and supporting the positioning components, it is easy to make adaptive adjustments and fixations according to different specifications of spray guns 7. Thus, by adjusting and using spray guns 7 of different specifications, multiple combination detection methods are provided for the pump body 3, thereby improving the comprehensiveness of the detection of the pump body 3.

[0031] A water supply tank 2, a pump body 3, and a flow head 402 operate as a group, and the water supply tank 2, the pump body 3, and the flow head 402 are connected in sequence through pipes;

[0032] The testing platform 1 is also equipped with a programmable power supply 401 for powering the testing instrument 4. The programmable power supply 401 conforms to various specifications.

[0033] The end of the flow head 402 that is away from the pump body 3 is connected to the feed port of the spray gun 7 through a pipe. The discharge port of the spray gun 7 is connected to the spray gun 7 through a pipe. The spray gun 7 is connected to the cooling cylinder 8 through a pipe.

[0034] The cooling cylinder 8 is connected to the water supply tank 2 via a pipe at the end away from the spray gun 7. One spray gun 7 and one water supply tank 2 are used as a group. A flow sensor and a pressure sensor are installed on the upper side and the side of the spray gun 7, respectively.

[0035] First, based on the connection of the pipeline, the water flow driven by the pump body 3 can flow precisely to the spray gun 7 and the cooling cylinder 8. Under the combined flow guidance of the water supply tank 2, pump body 3, flow head 402, spray gun 7 and cooling cylinder 8, the water flow is circulated to prevent waste of water resources. The return water is cooled by the natural static cooling of the cooling cylinder 8, which prevents the water flow temperature inside the water supply tank 2 from being affected by friction and heat generated by the continuous flow of water against the inner wall of the pipeline. This ensures the continuous stability of the water flow when the pump body 3 is tested.

[0036] Furthermore, by setting the detector 4 to a power supply with multiple standards and specifications such as those of the European Union, the need for stable power supply monitoring of the pump body 3 is met. Combined with the display of the detector 4, the current, voltage, power and other parameters of the pump body 3 are accurately detected in real time to ensure that the pump body 3 can be monitored for attenuation and its actual service life under continuous use.

[0037] By installing a flow sensor on the upper side of the spray gun 7 and a pressure sensor on the side of the spray gun 7, the flow rate and pressure of the water can be monitored in real time, ensuring the accuracy and reliability of the detection data and providing accurate and reliable detection data for the pump body 3.

[0038] The positioning components include a support frame 5 for connecting and fixing to the detector 4, a support plate 501 for fixing the support, a fastening frame 504 for limiting and fixing, and a cylinder 502 for sliding opening and closing driving support.

[0039] Support plate 501 is installed on the side of support frame 5, cylinder 502 is installed on the side of support plate 501, push rod 503 is installed at the output end of cylinder 502, slide cylinder 5031 is rotatably sleeved on the outside of push rod 503, slide cylinder 5031 is located below the control part inside spray gun 7, at least two adjusting bolts 505 are threadedly connected to the side of support plate 501, adjusting bolts 505 are inserted into fastening frame 504, and the front half of spray gun 7 is inserted into the fastening frame 504;

[0040] Under the compression and fastening of the adjusting bolt 505 and the fastening frame 504, the position of the spray gun 7 can be limited, and the spray gun 7 can be automatically opened by the upward and downward movement of the push rod 503, which makes it easy to control the automatic opening of the spray gun 7.

[0041] By rotating the adjusting bolt 505, the fastening distance of the fastening frame 504 can be adjusted, which can position and fasten spray guns 7 of various specifications. The cylinder 502 is activated to control the push rod 503 to move upward, so that the slide cylinder 5031 rotates and moves upward when it contacts the push switch inside the spray gun 7. While opening the spray gun 7, it prevents wear on the internal switch, improves the automaticity and safety of the spray gun 7 positioning and opening, and thus provides support for the automatic detection of the device.

[0042] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic pump fatigue life detection device, comprising a detection platform (1), a detection instrument (4), and a plurality of pump bodies (3) installed on the upper end of the detection platform (1), characterized in that: A plurality of water supply tanks (2) are provided on one side of the pump body (3), and a spray gun (7) for detecting flow support is provided on the side of the pump body (3) away from the water supply tanks (2). The spray gun (7) is installed on the side of the detector (4) through a positioning component. The detection platform (1) is also equipped with a detector (4) for supporting the detection of flow data, and the lower half of the detector (4) is equipped with a flow head (402) for flow connection.

2. The automatic pump body fatigue life detection device according to claim 1, characterized in that: A water supply tank (2), a pump body (3), and a flow head (402) operate as a group, and the water supply tank (2), the pump body (3), and the flow head (402) are connected in sequence through pipes.

3. The automatic pump body fatigue life detection device according to claim 1, characterized in that: The testing platform (1) is also equipped with a programmable power supply (401) for power supply support of the testing instrument (4), and the programmable power supply (401) conforms to various specifications.

4. The automatic pump body fatigue life detection device according to claim 1, characterized in that: The end of the flow head (402) that is away from the pump body (3) is connected to the feed port of the spray gun (7) through a pipe. The discharge port of the spray gun (7) is connected to the spray gun (7) through a pipe. The spray gun (7) is connected to the cooling cylinder (8) through a pipe.

5. The automatic pump body fatigue life detection device according to claim 4, characterized in that: The cooling cylinder (8) is connected to the water supply tank (2) through a pipe at the end away from the spray gun (7). One spray gun (7) and one water supply tank (2) are used as a group. A flow sensor and a pressure sensor are respectively installed on the upper side and the side of the spray gun (7).

6. The automatic pump body fatigue life detection device according to claim 1, characterized in that: The positioning component includes a support frame (5) for connecting and fixing to the detector (4), a support plate (501) for fixing support, a fastening frame (504) for limiting and fixing, and a cylinder (502) for sliding opening and closing driving support.

7. The automatic pump body fatigue life detection device according to claim 6, characterized in that: The support plate (501) is installed on the side of the support frame (5), the cylinder (502) is installed on the side of the support plate (501), the output end of the cylinder (502) is equipped with a push rod (503), the outside of the push rod (503) is rotatably sleeved with a slide cylinder (5031), the slide cylinder (5031) is located below the control part inside the spray gun (7), the side of the support plate (501) is threaded with at least two adjusting bolts (505), the adjusting bolts (505) are inserted into the fastening frame (504), and the front half of the spray gun (7) is inserted into the fastening frame (504).

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