Intelligent monitoring test bed for high-pressure pump

Abstract

The utility model relates to the technical field of test stands for high-pressure pumps, in particular to an intelligent monitoring test stand for a high-pressure pump, which comprises a test stand main body, a clean water tank and a sedimentation tank are respectively arranged on two sides of the inside of the test stand main body, a control system is arranged above the clean water tank in the test bed main body; the high-pressure pump intelligent monitoring test bed has the advantages that the cleaning mechanism is arranged, when the driving motor works, the output end of the driving motor drives the lead screw to rotate forwards and backwards in a reciprocating mode under the action of the belt pulley set, the transverse plate is in threaded connection with the lead screw, the transverse plate is in sliding connection with the guide rod through the guide hole, and therefore the cleaning mechanism is arranged on the high-pressure pump intelligent monitoring test bed. According to the cleaning device for the bottom surface of the pressurizing pool, the transverse plate does reciprocating motion in the horizontal direction, so that cleaning of the bottom surface of the pressurizing pool can be achieved through the cleaning plate, dirt deposition and adhesion are prevented, and the problems that manual cleaning is conducted manually, but the manual cleaning mode is inconvenient, and time and labor are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of a test bench for a high-pressure pump, in particular to an intelligent monitoring test bench for a high-pressure pump. Background Art

[0002] The test bench is a test equipment designed for performance testing, fault diagnosis and quality control of high-pressure pumps. It has the characteristics of high precision, high stability and intelligent monitoring, and can meet the testing needs of various types of high-pressure pumps under different working conditions. It is generally composed of the test bench body and the pressure pump, water tank, test pipeline, measuring instrument, control system, etc. installed inside it.

[0003] According to an energy-saving and environmentally friendly chemical pump water pressure test bench with a publication number of CN220890469U, the test bench assembly includes a test bench assembly and a pressurized circulation assembly; the test bench assembly includes a pressure tank, a sedimentation tank, and a clean water tank; the bottom height of the sedimentation tank is lower than the bottom height of the pressure tank, and a connecting piece is provided between the sedimentation tank and the clean water tank; there is a height difference between the connecting piece and the bottom end of the sedimentation tank, so that the water in the sedimentation tank overflows into the clean water tank; the pressurized circulation assembly includes a pressurizing piece and a water conveying piece; the pressurizing piece is connected to the pressure tank, and the water conveying piece drives the water flow in the pressure tank, the sedimentation tank, and the clean water tank to circulate under the action of external force; the pressure tank, the sedimentation tank, and the clean water tank are connected to each other in sequence, and under the connection of the water conveying piece and the pressure tank, the water flow in the pressure tank, the sedimentation tank, and the clean water tank circulates, the sedimentation tank precipitates the used water, removes impurities and recycles it, and avoids directly discharging the water flow after the test to cause water resource waste and environmental pollution.

[0004] With regard to the above-mentioned related schemes, the pressure tank, sedimentation tank and clean water tank are interconnected in sequence, and the water in the pressure tank, sedimentation tank and clean water tank circulates under the connection of water supply parts and pressure-increasing parts. The sedimentation tank precipitates the used water and recycles it after removing impurities, avoiding direct discharge of the water after the test to cause waste of water resources and pollute the environment. However, after using it for a period of time, some stains will be deposited and adhered in the pressure tank, which generally need to be cleaned manually, but manual cleaning is inconvenient, time-consuming and labor-intensive. Utility Model Content

[0005] The purpose of the utility model is to provide a high-pressure pump intelligent monitoring test bench to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-pressure pump intelligent monitoring test bench, the high-pressure pump intelligent monitoring test bench comprising: a test bench main body, a clean water tank and a sedimentation tank are respectively arranged on both sides of the interior of the test bench main body, a control system is arranged above the clean water tank inside the test bench main body, a pressure tank is arranged above the sedimentation tank inside the test bench main body, a cleaning mechanism is arranged inside the pressure tank, the cleaning mechanism comprises a pulley group and a drive motor, a screw rod is rotatably connected to the bottom end of the pressure tank through a bearing, a horizontal plate is sleeved on the outer surface of the screw rod, and a cleaning plate is arranged below the horizontal plate.

[0007] Preferably, a driving motor is installed on the mounting plate inside the suppression tank, and a pulley set is sleeved on the outer surface of the output end of the driving motor and the outer surface of the screw rod.

[0008] Preferably, two cleaning plates are symmetrically arranged about the center axis of the transverse plate, and the transverse plate is threadedly connected to the screw rod.

[0009] Preferably, a guide hole is formed at one end of the horizontal plate away from the screw rod, a guide rod penetrating the guide hole is welded inside the pressure pool, and the horizontal plate and the pressure pool form a sliding structure through the guide hole and the guide rod.

[0010] Preferably, the top end of the cleaning plate is welded to a limiting plate, the bottom end of the transverse plate is welded to a limiting frame, and the cleaning plate and the transverse plate form a sliding structure through the limiting plate and the limiting frame.

[0011] Preferably, a movable mechanism is provided between the cleaning plate and the horizontal plate, and the movable mechanism is composed of an electric push rod, a gear plate, a first gear, a support shaft, a second gear and a rack, and the bottom end of the horizontal plate is rotatably connected to the support shaft through a bearing.

[0012] Preferably, the outer surface of the support shaft is sequentially sleeved with gear No. 1 and gear No. 2 from top to bottom, and racks are provided on one side of the two cleaning plates close to gear No. 2. The bottom end of the cross plate is slidably connected to a toothed plate meshing with gear No. 1, and an electric push rod connected to the toothed plate is installed at the bottom end of the cross plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The high-pressure pump intelligent monitoring test bench proposed by the utility model is provided with a cleaning mechanism. When the driving motor is working, the output end of the driving motor drives the screw rod to reciprocate in the forward and reverse directions under the action of the pulley group. Since the cross plate is threadedly connected to the screw rod, and the cross plate is slidably connected to the guide rod through the guide hole, the cross plate reciprocates in the horizontal direction, so that the surface of the bottom of the pressure pool can be cleaned by the cleaning plate to prevent stains from depositing and adhering, which solves the problem that manual cleaning is inconvenient, time-consuming and labor-intensive.

[0015] 2. The high-pressure pump intelligent monitoring test bench proposed by the utility model is provided with a movable mechanism, and since the tooth plate and the rack are respectively meshed and connected with the No. 1 gear and the No. 2 gear, and the cleaning plate is slidably connected with the cross plate, during the operation and extension of the electric push rod, the tooth plate moves back and forth horizontally, so that the No. 1 gear, the support shaft and the No. 2 gear are rotated, and at the same time, the rack and the cleaning plate slide back and forth horizontally, so that the cleaning plate can realize reciprocating cleaning of the bottom surface of the pressure pool, further improving the cleaning effect and cleaning efficiency, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial front view cutaway structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial side cutaway structural schematic diagram of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the utility model.

[0021] In the figure: 1. Test bench body; 101. Clean water tank; 102. Sedimentation tank; 103. Pressure tank; 104.

[0022] Control system; 2. Cleaning mechanism; 201. Screw rod; 202. Horizontal plate; 203. Cleaning plate; 204. Pulley set; 205. Driving motor; 3. Movable mechanism; 301. Electric push rod; 302. Tooth plate; 303. Gear No. 1; 304. Support shaft; 305. Gear No. 2; 306. Rack; 4. Guide rod; 5. Limit plate; 6. Limit frame. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0024] Embodiment 1

[0025] See also Figure 1-Figure 5 The utility model provides a technical solution: a high-pressure pump intelligent monitoring test bench, the high-pressure pump intelligent monitoring test bench comprising: a test bench body 1, a clean water tank 101 and a sedimentation tank 102 are respectively arranged on both sides of the test bench body 1, a control system 104 is arranged above the clean water tank 101 inside the test bench body 1, and a pressure tank 103 is arranged above the sedimentation tank 102 inside the test bench body 1;

[0026] The pressure pump draws water from the clean water tank 101 through a conduit and transports it to the high-pressure pump to be tested placed in the pressure testing tank 103 through a test pipeline. During the transportation process, the pressure pump adjusts the output pressure and flow according to the instructions of the control system 104 to achieve the preset test conditions. At the same time, the measuring instrument monitors and records various parameters during the test in real time, and analyzes and processes the collected data through the control system 104 to generate a test report and results.

[0027] Embodiment 2

[0028] On the basis of the first embodiment, a cleaning mechanism 2 is provided inside the suppressing pool 103, and the cleaning mechanism 2 includes a pulley group 204 and a driving motor 205. The bottom end of the suppressing pool 103 is rotatably connected to a screw rod 201 through a bearing, and the outer surface of the screw rod 201 is sleeved with a transverse plate 202, and a cleaning plate 203 is provided below the transverse plate 202. A driving motor 205 is installed on the mounting plate inside the suppressing pool 103, and the outer surface of the output end of the driving motor 205 and the outer surface of the screw rod 201 are sleeved with a pulley group 204. Two cleaning plates 203 are symmetrically provided about the central axis of the transverse plate 202, and the transverse plate 202 is threadedly connected to the screw rod 201;

[0029] When the driving motor 205 is working, the output end of the driving motor 205 drives the screw rod 201 to rotate back and forth in the forward and reverse directions under the action of the pulley group 204. Since the cross plate 202 is threadedly connected to the screw rod 201, and the cross plate 202 is slidingly connected to the guide rod 4 through the guide hole, the cross plate 202 makes a horizontal reciprocating movement, so that the bottom surface of the pressure tank 103 can be cleaned through the cleaning plate 203 to prevent stains from depositing and adhering, thereby solving the problem of manual cleaning, which is inconvenient, time-consuming and labor-intensive.

[0030] A guide hole is formed at one end of the cross plate 202 away from the screw rod 201, and a guide rod 4 penetrating the guide hole is welded inside the suppressing pool 103. The cross plate 202 and the suppressing pool 103 form a sliding structure through the guide hole and the guide rod 4, which can play a supporting and limiting role, thereby increasing the stability of the cross plate 202 during sliding.

[0031] Embodiment 3

[0032] On the basis of the second embodiment, a movable mechanism 3 is arranged between the cleaning plate 203 and the horizontal plate 202, and the movable mechanism 3 is composed of an electric push rod 301, a tooth plate 302, a first gear 303, a support shaft 304, a second gear 305 and a rack 306. The bottom end of the horizontal plate 202 is rotatably connected to the support shaft 304 through a bearing, and the outer surface of the support shaft 304 is sequentially sleeved with a first gear 303 and a second gear 305 from top to bottom. The two cleaning plates 203 are both provided with a rack 306 on one side close to the second gear 305. The bottom end of the horizontal plate 202 is slidably connected to the tooth plate 302 meshing with the first gear 303, and the bottom end of the horizontal plate 202 is installed with an electric push rod 301 connected to the tooth plate 302;

[0033] Since the tooth plate 302 and the rack 306 are meshed and connected with the first gear 303 and the second gear 305 respectively, and the cleaning plate 203 is slidably connected with the cross plate 202, during the operation and extension of the electric push rod 301, the tooth plate 302 moves back and forth horizontally, so that the first gear 303, the support shaft 304 and the second gear 305 rotate, and at the same time, the rack 306 and the cleaning plate 203 slide back and forth horizontally, so that the bottom surface of the pressure pool 103 is reciprocated and wiped through the cleaning plate 203, further improving the cleaning effect and cleaning efficiency, and it is more convenient to use.

[0034] The top end of the cleaning plate 203 is welded to the limiting plate 5, and the bottom end of the cross plate 202 is welded to the limiting frame 6. The cleaning plate 203 and the cross plate 202 form a sliding structure through the limiting plate 5 and the limiting frame 6, which can play a supporting and limiting role, thereby increasing the stability of the cleaning plate 203 during sliding.

[0035] In actual use, the pressure pump draws water from the clean water tank 101 through a conduit and transports it to the high-pressure pump to be tested placed in the pressure tank 103 through a test pipeline. During the transportation process, the pressure pump adjusts the output pressure and flow rate according to the instructions of the control system 104 to achieve the preset test conditions. At the same time, the measuring instrument monitors and records various parameters during the test in real time, and analyzes and processes the collected data through the control system 104 to generate a test report and results. After the operation is completed, the drive motor 205 is started. The output end of the drive motor 205 drives the screw rod 201 to reciprocate in forward and reverse directions under the action of the pulley group 204, so that the cross plate 202 moves back and forth in the horizontal direction, so that the bottom surface of the pressure tank 103 can be cleaned through the cleaning plate 203 to prevent stains from depositing and adhering. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0036] Although the 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 high-pressure pump intelligent monitoring test bench, characterized in that: The high-pressure pump intelligent monitoring test bench comprises: a test bench body (1), a clear water tank (101) and a sedimentation tank (102) are respectively arranged on both sides of the test bench body (1), a control system (104) is arranged above the clear water tank (101) in the test bench body (1), a pressure tank (103) is arranged above the sedimentation tank (102) in the test bench body (1), a cleaning mechanism (2) is arranged in the pressure tank (103), the cleaning mechanism (2) comprises a pulley group (204) and a drive motor (205), a screw rod (201) is rotatably connected to the bottom end of the pressure tank (103) via a bearing, a transverse plate (202) is sleeved on the outer surface of the screw rod (201), and a cleaning plate (203) is arranged below the transverse plate (202).

2. The high-pressure pump intelligent monitoring test bench according to claim 1 is characterized in that: A driving motor (205) is installed on the mounting plate inside the pressure pool (103), and a pulley set (204) is sleeved on the outer surface of the output end of the driving motor (205) and the outer surface of the screw rod (201).

3. The high-pressure pump intelligent monitoring test bench according to claim 1 is characterized in that: Two cleaning plates (203) are symmetrically arranged about the central axis of the transverse plate (202), and the transverse plate (202) is threadedly connected to the screw rod (201).

4. The high-pressure pump intelligent monitoring test bench according to claim 1 is characterized in that: A guide hole is formed at one end of the transverse plate (202) away from the screw rod (201), a guide rod (4) penetrating the guide hole is welded inside the pressure pool (103), and a sliding structure is formed between the transverse plate (202) and the pressure pool (103) via the guide hole and the guide rod (4).

5. The high-pressure pump intelligent monitoring test bench according to claim 3 is characterized by: The top end of the cleaning plate (203) is welded to a limiting plate (5), and the bottom end of the transverse plate (202) is welded to a limiting frame (6). The cleaning plate (203) and the transverse plate (202) form a sliding structure through the limiting plate (5) and the limiting frame (6).

6. The high-pressure pump intelligent monitoring test bench according to claim 1 is characterized in that: A movable mechanism (3) is arranged between the cleaning plate (203) and the transverse plate (202), and the movable mechanism (3) is composed of an electric push rod (301), a toothed plate (302), a first gear (303), a support shaft (304), a second gear (305) and a rack (306), and the bottom end of the transverse plate (202) is rotatably connected to the support shaft (304) through a bearing.

7. The high-pressure pump intelligent monitoring test bench according to claim 6 is characterized in that: The outer surface of the support shaft (304) is sleeved with a first gear (303) and a second gear (305) in sequence from top to bottom, and a rack (306) is provided on one side of the two cleaning plates (203) close to the second gear (305). The bottom end of the horizontal plate (202) is slidably connected to a toothed plate (302) meshing with the first gear (303), and the bottom end of the horizontal plate (202) is installed with an electric push rod (301) connected to the toothed plate (302).

Images