High-pressure pump sealing performance detection device

Abstract

The utility model provides a high-pressure pump sealing performance detection device, relates to the technical field of high-pressure pump quality detection devices, and aims to solve the problems that most sealing performance detection devices are difficult to intuitively observe whether a high-pressure pump leaks or not during testing, and tedious detection and observation of the high-pressure pump are needed. Comprising a detection water tank, a bearing top column, a bearing support column, a bearing support frame and a bearing side column, disassembly and assembly side grooves are formed in the two sides of the detection water tank; the bearing top column is mounted at the top ends of the two groups of fixed supporting columns; the bearing supporting column is arranged between the two groups of fixed supporting columns in a sliding manner; the bearing support frame is arranged on the inner side of the detection water tank; the bearing side columns are arranged between the two bearing supporting frames. The bearing support frame bears the high-pressure pump needing to be detected to enter the inner side of the detection water tank, the detection air pump is matched with the conveying side pipe to supply air to the conveying connecting pipe, the ventilation connector supplies air to the inner side of the high-pressure pump for stamping, and direct observation of sealing performance testing is conducted by observing bubbles generated by water on the inner side of the detection water tank.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-pressure pump quality detection devices, and more specifically, relates to a high-pressure pump sealing performance detection device. Background Art

[0002] As an important fluid conveying equipment, high-pressure pumps are widely used in petroleum, chemical, electric power, metallurgy and other industries. Due to the particularity of their working environment, the sealing performance of high-pressure pumps has become a key factor in ensuring the safe and efficient operation of equipment. Poor sealing performance will lead to medium leakage, which not only affects production efficiency but may also cause safety accidents. Therefore, it is particularly important to test the sealing performance of high-pressure pumps.

[0003] Based on the above, most of the current sealing performance testing devices are difficult to visually observe whether the high-pressure pump is leaking during testing, and require cumbersome testing and observation of the high-pressure pump, which affects the efficiency of the testing device in continuously testing the high-pressure pump. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a high-pressure pump sealing performance detection device to solve the problem that most sealing performance detection devices are difficult to intuitively observe whether the high-pressure pump is leaking during testing, and require cumbersome detection and observation of the high-pressure pump, which affects the efficiency of the detection device in continuous detection of the high-pressure pump.

[0005] The utility model provides a high-pressure pump sealing performance detection device, which is achieved by the following specific technical means:

[0006] A high-pressure pump sealing performance testing device includes a testing water tank, a bearing top column, a bearing support column, a bearing support frame and a bearing side column;

[0007] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is fixed with a backing pin on the interlocking structure, and an end of sliding panel withstands on the backing pin of interlocking structure.

[0008] In at least some embodiments, the side of the detection water tank is further provided with: supporting side blocks and positioning pillars;

[0009] The supporting side blocks are fixedly installed on the outside of the detection water tank; and the positioning pillars are fixedly arranged on the inside of the detection water tank.

[0010] In at least some embodiments, the side surface of the bearing top column is further provided with: an adjusting worm, a mounting side seat and a driving motor;

[0011] The mounting side seat is fixedly mounted on the bearing top column; the driving motor is fixedly mounted on the top of the mounting side seat; and the adjusting worm is fixedly mounted on one end of the rotating shaft of the driving motor.

[0012] In at least some embodiments, the side of the support pillar is further provided with: a detection air pump, a delivery side pipe, a pulling bracket and a connecting ring;

[0013] The detection air pump is fixedly installed on the top of the bearing pillar; the delivery side pipe is fixedly arranged on the bottom of the bearing pillar; the pulling bracket is fixedly installed on the top of the bearing pillar; and the connecting ring is fixedly installed on the top of the pulling bracket.

[0014] In at least some embodiments, the side surface of the supporting frame is further provided with: a positioning support plate and a locking opening;

[0015] The positioning support plate is fixedly installed on the side surface of the bearing support frame; the locking opening is penetrated and opened on the side surface of the positioning support plate.

[0016] In at least some embodiments, the side surface of the load-bearing side column is further provided with: a ventilation joint, a delivery pipe and a closing joint;

[0017] The ventilation joint is fixedly installed on the side of the load-bearing side column; the delivery pipe is fixedly installed on the top of the load-bearing side column; and the closed joint is fixedly installed on the side of the load-bearing side column.

[0018] The utility model provides a high-pressure pump sealing performance detection device, which has the following beneficial effects:

[0019] The utility model is provided with a detection water tank, a load-bearing top column, a load-bearing support column, a load-bearing support frame and a load-bearing side column. The high-pressure pump can be load-locked by cooperating with the positioning support plate and the locking opening. At the same time, the limit support column cooperates with the locking bolt to limit and lock the load-bearing side column, so that the load-bearing side column can support the ventilation joint and the closing joint to be closed and docked with the inlet and outlet ends of the high-pressure pump respectively. The driving motor can drive the winding support shaft to retract and adjust the lifting cable, so that the lifting cable can pull the load-bearing support column for lifting and lowering adjustment. At the same time, the load-bearing support frame carries the high-pressure pump to be tested into the inside of the detection water tank, so that the water inside the detection water tank immerses the high-pressure pump, and the detection air pump cooperates with the delivery side pipe to supply air to the delivery connecting pipe, so that the ventilation joint performs air supply and punching on the inside of the high-pressure pump, and the sealing test is directly observed by observing the bubble generation in the water inside the detection water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the overall assembly load-bearing and lifting arrangement of the detection device of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the overall assembly load-bearing sinking arrangement of the detection device of the utility model;

[0022] Figure 3 This is a structural diagram of the assembly and disassembly of the entire components of the detection water tank of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the split arrangement of the overall component structure of the load-bearing top column of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the split arrangement of the overall component structure of the load-bearing support of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the split arrangement of the overall component structure of the load-bearing support frame of the utility model;

[0026] Figure 7 It is a structural schematic diagram of the split arrangement of the integral component structure of the load-bearing side column of the present invention.

[0027] Reference numerals:

[0028] 1. Check the water tank;

[0029] 101, supporting side block; 102, positioning pillar; 103, disassembly and assembly side groove; 104, fixing pillar; 105, guide support groove;

[0030] 2. Load-bearing top column;

[0031] 201, retractable support groove; 202, rotating support block; 203, winding support shaft; 204, adjusting worm gear; 205, adjusting worm; 206, mounting side seat; 207, driving motor; 208, lifting cable;

[0032] 3. Bearing support column;

[0033] 301, sliding support column; 302, assembly bottom frame; 303, mounting support plate; 304, detection air pump; 305, conveying side pipe; 306, pulling support; 307, connecting sling;

[0034] 4. Bearing support frame;

[0035] 401, assembly chute; 402, positioning support plate; 403, locking opening; 404, sliding support frame; 405, reinforcement support block; 406, limit card slot;

[0036] 5. Bearing side column;

[0037] 501, limit support column; 502, locking bolt; 503, ventilation joint; 504, conveying connection pipe; 505, sealing joint. Specific implementation mode

[0038] The following further describes the implementation mode of the present utility model in detail in conjunction with the drawings and embodiments.

[0039] Embodiment 1: As Figures 1 to 7 shown, a high-pressure pump sealing performance detection device provided by the present utility model includes a detection water tank 1, a bearing top column 2, a bearing support column 3, a bearing support frame 4 and a bearing side column 5;

[0040] The two sides of the detection water tank 1 are provided with disassembly and assembly side grooves 103. Fixed support columns 104 are fixedly installed at both ends of the detection water tank 1, and guide support grooves 105 are provided on the sides of the fixed support columns 104; The load-bearing top column 2 is fixedly installed at the tops of the two groups of fixed support columns 104. A retractable support groove 201 is provided through the side of the load-bearing top column 2. A rotating support block 202 is fixedly installed at the top of the load-bearing top column 2. A winding support shaft 203 is rotatably arranged inside the rotating support block 202. An adjusting worm gear 204 is fixedly sleeved on the outer side of one end of the winding support shaft 203. A lifting cable 208 is wound around the outer side of the winding support shaft 203; The load-bearing support column 3 is slidably arranged between the two groups of fixed support columns 104. Sliding support columns 301 are fixedly installed at both ends of the load-bearing support column 3. Assembly bottom frames 302 are fixedly arranged at both ends of the bottom of the load-bearing support column 3. Installation support plates 303 are fixedly arranged on both sides of the load-bearing support column 3; The load-bearing support frame 4 is arranged inside the detection water tank 1. Assembly sliding grooves 401 are provided at both ends of the load-bearing support frame 4. Sliding support frames 404 are fixedly installed at both ends of the load-bearing support frame 4. Reinforcing support blocks 405 are fixedly arranged at the tops of the sliding support frames 404. Limit card slots 406 are provided at both ends of the sliding support frames 404; The load-bearing side column 5 is slidably arranged between the two groups of load-bearing support frames 4. Limit support columns 501 are fixedly arranged at both ends of the load-bearing side column 5. A locking bolt 502 is arranged at one end of the limit support column 501.

[0041] Embodiment 2: As Figures 3 to 7 shown, a positioning support plate 402 and a locking opening 403 are further arranged on the side of the load-bearing support frame 4; The positioning support plate 402 is fixedly installed on the side of the load-bearing support frame 4; The locking opening 403 is provided through the side of the positioning support plate 402; A ventilation joint 503, a conveying connection pipe 504 and a sealing joint 505 are further arranged on the side of the load-bearing side column 5; The ventilation joint 503 is fixedly installed on the side of the load-bearing side column 5; The conveying connection pipe 504 is fixedly installed at the top of the load-bearing side column 5; The sealing joint 505 is fixedly installed on the side of the load-bearing side column 5; The load-bearing high-pressure pump can be locked by the cooperation of the positioning support plate 402 and the locking opening 403.

[0042] Embodiment 3: As Figures 2 to 6As shown in the figure, on the side of the detection water tank 1, there are also provided: a supporting side block 101 and a positioning support column 102; the supporting side block 101 is fixedly installed on the outside of the detection water tank 1; the positioning support column 102 is fixedly arranged on the inside of the detection water tank 1; on the side of the bearing top column 2, there are also provided: an adjusting worm 205, a mounting side seat 206 and a driving motor 207; the mounting side seat 206 is fixedly installed on the bearing top column 2; the driving motor 207 is fixedly installed on the top of the mounting side seat 206; the adjusting worm 205 is fixedly installed at one end of the rotating shaft of the driving motor 207; on the side of the bearing support column 3, there are also provided: a detection air pump 304, a conveying side pipe 305, a pulling support bracket 306 and a connecting hanging ring 307; the detection air pump 304 is fixedly installed on the top of the bearing support column 3; the conveying side pipe 305 is fixedly arranged at the bottom of the bearing support column 3; the pulling support bracket 306 is fixedly installed on the top of the bearing support column 3; the connecting hanging ring 307 is fixedly installed on the top of the pulling support bracket 306; by cooperating the adjusting worm 205 with the driving motor 207, the adjusting worm gear 204 can be driven to rotate, so that the winding support shaft 203 supports the lifting cable 208 for retracting and adjusting.

[0043] The specific usage mode and function of this embodiment: When in use, the high-pressure pump to be detected is positioned and carried by the bearing support frame 4 cooperating with the sliding support frame 404. At the same time, the positioning support plate 402 cooperates with the locking opening 403 to lock and carry the high-pressure pump. At the same time, the bearing side column 5 supports the air vent joint 503 and the closed joint 505 to be hermetically docked with the inlet and outlet ends of the high-pressure pump respectively. When the lifting cable 208 pulls the bearing support column 3 for lifting and adjusting, the bearing support frame 4 carries the high-pressure pump to be detected into the inside of the detection water tank 1, so that the water body inside the detection water tank 1 submerges the high-pressure pump. The detection air pump 304 cooperates with the conveying side pipe 305 to send air to the conveying connection pipe 504, so that the air vent joint 503 sends air and presses the inside of the high-pressure pump, and the sealing performance is detected by the situation of bubbles generated in the water body submerging the high-pressure pump.

Claims

1. A high-pressure pump sealing performance detection device, comprising a detection water tank (1), a bearing top column (2), a bearing support column (3), a bearing support frame (4) and a bearing side column (5); The two sides of the detection water tank (1) are provided with disassembly and assembly side grooves (103), and fixed struts (104) are fixedly installed at both ends of the detection water tank (1). A guiding support groove (105) is provided on the side surface of the fixed strut (104); the bearing top column (2) is fixedly installed at the top ends of the two groups of fixed struts (104). A retractable support groove (201) is penetrated through the side surface of the bearing top column (2). A rotating support block (202) is fixedly installed at the top of the bearing top column (2). A winding support shaft (203) is rotatably arranged inside the rotating support block (202). An adjusting worm gear (204) is fixedly sleeved on the outer side of one end of the winding support shaft (203). A lifting cable (208) is wound around the outer side of the winding support shaft (203); it is characterized in that, The bearing support column (3) is slidably arranged between two groups of fixed support columns (104). Sliding support columns (301) are fixedly installed at both ends of the bearing support column (3). Assembly bottom frames (302) are fixedly arranged at both ends of the bottom of the bearing support column (3). Installation support plates (303) are fixedly arranged on both sides of the bearing support column (3). The bearing support frame (4) is arranged inside the detection water tank (1). Assembly sliding grooves (401) are opened at both ends of the bearing support frame (4). Sliding support frames (404) are fixedly installed at both ends of the bearing support frame (4). Reinforcement support blocks (405) are fixedly arranged at the top of the sliding support frames (404). Limit card slots (406) are opened at both ends of the sliding support frames (404). The bearing side column (5) is slidably arranged between two groups of bearing support frames (4). Limit support columns (501) are fixedly arranged at both ends of the bearing side column (5). A locking bolt (502) is arranged at one end of the limit support column (501).

2. The high-pressure pump sealing performance detection device according to claim 1, characterized in that, On the side of the detection water tank (1), there are also provided: a support side block (101) and a positioning support column (102); The support side block (101) is fixedly installed on the outside of the detection water tank (1); the positioning support column (102) is fixedly arranged inside the detection water tank (1).

3. The high-pressure pump sealing performance detection device according to claim 1, characterized in that, On the side of the bearing top column (2), there are also provided: an adjusting worm (205), an installation side seat (206) and a driving motor (207); The installation side seat (206) is fixedly installed on the bearing top column (2); the driving motor (207) is fixedly installed on the top of the installation side seat (206); the adjusting worm (205) is fixedly installed at one end of the rotating shaft of the driving motor (207).

4. The high-pressure pump sealing performance detection device according to claim 1, characterized in that, On the side of the bearing support column (3), there are also provided: a detection air pump (304), a conveying side pipe (305), a pulling support (306) and a connecting hanging ring (307); The detection air pump (304) is fixedly installed on the top of the bearing support column (3); the conveying side pipe (305) is fixedly arranged at the bottom of the bearing support column (3); the pulling support (306) is fixedly installed on the top of the bearing support column (3); the connecting hanging ring (307) is fixedly installed on the top of the pulling support (306).

5. The high-pressure pump sealing performance detection device according to claim 1, characterized in that, On the side of the bearing support frame (4), there are also provided: a positioning support plate (402) and a locking opening (403); The positioning support plate (402) is fixedly installed on the side of the bearing support frame (4); the locking opening (403) is penetrated and opened on the side of the positioning support plate (402).

6. The high-pressure pump sealing performance detection device according to claim 1, characterized in that On the side of the bearing side column (5), there are also provided: an air vent joint (503), a conveying connecting pipe (504) and a sealing joint (505); The air vent joint (503) is fixedly installed on the side of the bearing side column (5); the conveying connecting pipe (504) is fixedly installed at the top end of the bearing side column (5); the sealing joint (505) is fixedly installed on the side of the bearing side column (5).

Images