CN114673654B - Water pump performance testing device of environmental protection for water pump production - Google Patents
Water pump performance testing device of environmental protection for water pump production Download PDFInfo
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- CN114673654B CN114673654B CN202210371138.7A CN202210371138A CN114673654B CN 114673654 B CN114673654 B CN 114673654B CN 202210371138 A CN202210371138 A CN 202210371138A CN 114673654 B CN114673654 B CN 114673654B
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- water tank
- water pump
- water
- fixedly connected
- wall plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Abstract
The invention relates to the field of water pump detection, and particularly discloses an environment-friendly water pump performance testing device for water pump production, which comprises a shell, wherein a first water tank and a second water tank are arranged in the shell, a placing plate for installing a water pump is arranged right above the first water tank, a field-shaped frame is arranged in the second water tank, a drainage assembly is further arranged at the bottom of the second water tank, a placing frame is fixedly connected to a wall plate at the top of one side, far away from the first water tank, of the second water tank, and oil absorbing paper is placed on the placing frame. Through the setting of splint and oil absorption paper for oil absorption paper can enter into the aquatic of second basin through the rectangular hole groove on the field word frame, and then makes oil absorption paper can carry out effectual absorption with the oil that floats on the second basin surface of water, and then reaches the purpose of environmental protection, prevents that the fluid from causing the circumstances of pollution to appear.
Description
Technical Field
The invention relates to a testing device, in particular to an environment-friendly water pump performance testing device for water pump production, and belongs to the field of water pump testing.
Background
In the production process of the water pump, in order to ensure the installation of parts inside the water pump, a layer of lubricating oil is often smeared on the water pump.
However, the existing water pump performance testing device for water pump production has certain defects when in use, and the existing water pump performance testing device for water pump production is often used for flushing lubricating oil smeared inside the water pump when testing the water pump, so that oil exists in a water tank, the oil is directly discharged, pollution is caused, the environment-friendly effect is poor, and therefore, the environment-friendly water pump performance testing device for water pump production is provided.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an environment-friendly water pump performance testing device for water pump production.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a water pump performance testing arrangement of environmental protection for water pump production, includes the casing, the inside of casing is provided with first basin and second basin, is provided with the board of placing that is used for installing the water pump directly over the first basin, and the inside of second basin is provided with the field word frame, and the bottom of second basin still is provided with drainage subassembly, and fixedly connected with rack on the wallboard of one side top of first basin is kept away from to the second basin, has placed the oil absorption paper on the rack, and the junction of rack and second basin is provided with the splint that are used for pressing from both sides and get the oil absorption paper.
Preferably, the inside center department of casing is provided with the baffle, and the inside cavity of casing is cut apart into first basin and second basin through the baffle, and first slide rail has all been seted up to the top both sides of second basin, and sliding mounting has the slider in the first slide rail, and two opposite one side fixedly connected with rectangle post of slider, the one end and the splint fixed connection of first basin are kept away from to the rectangle post.
Preferably, a sliding cavity is formed in the side wall plate of the second water tank, an L-shaped connecting rod is slidably mounted in the sliding cavity, one end of the L-shaped connecting rod is fixedly connected to the side edge of one of the sliding blocks, one end, away from the sliding block, of the L-shaped connecting rod is slidably connected with a second sliding rail, and the second sliding rail is formed in the side wall plate of the first water tank.
Preferably, the second slide rail is provided with the bullet post on the one end wallboard that the sliding chamber was kept away from to the second slide rail, and the one end elastic connection that the slider was kept away from to this bullet post and L shape connecting rod also is provided with bullet post and this bullet post and the corner elastic connection of L shape connecting rod on the side wallboard in sliding chamber, is provided with the rack on the bottom wallboard of L shape connecting rod horizontal end, and the rack meshing is connected with the second gear, and the second gear is rotated and is installed at the sliding intracavity portion.
Preferably, the drainage assembly comprises a rotating shaft which is rotatably arranged in the second water tank, one end of the rotating shaft is fixedly connected with a fan blade, the other end of the rotating shaft penetrates through the side wall plate of the shell and is fixedly connected with the output shaft of the motor, the motor is fixedly connected to the side of the shell, the second gear is fixedly sleeved on the rotating shaft, and the middle section of the rotating shaft is fixedly sleeved with a worm.
Preferably, the inner bottom wall plate of the second water tank is rotatably sleeved with a screw rod, the screw rod is in threaded sleeve connection with the center of the field letter frame, the side edge of the bottom of the screw rod is fixedly sleeved with a first gear, the first gear is connected with a worm in a meshed mode, the side wall plate of the field letter frame is fixedly connected with cleaning cloth, and the cleaning cloth is in butt joint with the inner wall plate of the second water tank.
Preferably, the scale is fixedly connected with on the inner bottom wallboard of second basin, and the one end fixedly connected with spacing stick of bottom wallboard in the second basin is kept away from to the scale, and the one end fixedly connected with column of rotation of bottom wallboard in the second basin is kept away from to the lead screw, and spacing stick rotates with the column of rotation and cup joints.
Preferably, the side fixedly connected with rose box of casing, the both ends of rose box communicate respectively has outlet pipe and inlet tube, and the one end and the first basin intercommunication of rose box are kept away from to the outlet pipe, and the one end and the second basin intercommunication of rose box are kept away from to the inlet tube, and the flabellum is located the inlet tube and keeps away from the inside of the one end wallboard of rose box.
Preferably, the inside of rose box is close to the one end of inlet tube and is provided with electronic valve plate, and the one end that electronic valve plate kept away from the inlet tube is provided with the filter screen, and the filter screen cup joints in the inside of rose box.
Preferably, the placing plate is provided with a first conduit and a second conduit, the first conduit and the second conduit penetrate through the placing plate, one end, far away from the placing plate, of the first conduit penetrates through the partition plate to be communicated with the second water tank, and the second conduit penetrates through one end of the placing plate to extend to the bottom of the first water tank.
The invention has the beneficial effects that:
1. through the setting of splint and oil absorption paper for oil absorption paper can enter into the aquatic of second basin through the rectangular hole groove on the field word frame, and then makes oil absorption paper can carry out effectual absorption with the oil that floats on the second basin surface of water, and then reaches the purpose of environmental protection, prevents that the fluid from causing the circumstances of pollution to appear. The water level on the graduated scale in the second water tank is observed at regular time, and then the water pumping quantity of the water pump is calculated to be qualified or not through the scale change quantity on the graduated scale multiplied by the inner bottom surface of the second water tank, so that the water pump is quite convenient.
2. The water pump is in the in-process of drawing water from first basin and discharging into the second basin, rivers can wash away unnecessary oil in the inside production process of water pump, on the one hand wash away the inside effectual washing of water pump, can wash away the inside impurity dirt of water pump, on the other hand also can wash away through the inside unnecessary oil of water pump, and then prevent that the inside oil of water pump from directly discharging to external water source through the clearance in, and then cause environmental pollution's condition to appear.
3. Aiming at the water remained at the bottom of the second water tank, the situation that the oil on the water surface is adhered to the inner bottom wall plate of the second water tank due to the fact that the water is drained thoroughly is prevented; on the other hand, the oil absorbing paper can float on the water surface to fully absorb the oil on the water surface, so that the oil can be completely absorbed.
4. Through the setting of two elastic columns, on the one hand can prevent the meshing between rack and the second gear and connect the separation, on the other hand also can make the second gear when reverse rotation, can effectually drive the rack and move.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a rear view of the three-dimensional structure of the present invention.
Fig. 3 is a schematic cross-sectional view of the structure of the filter box of the present invention.
Fig. 4 is a schematic cross-sectional view of the housing of the present invention.
Fig. 5 is a schematic view of the installation structure of the L-shaped link of the present invention.
Fig. 6 is an enlarged schematic view of the structure of the portion a shown in fig. 5 according to the present invention.
Fig. 7 is an enlarged schematic view of the B-section structure shown in fig. 5 according to the present invention.
Fig. 8 is a schematic cross-sectional view of a rotating shaft according to the present invention.
FIG. 9 is a schematic cross-sectional view of a sliding chamber of the present invention.
FIG. 10 is a schematic view of the mounting structure of the scale of the present invention.
In the figure: 1. a housing; 2. placing a plate; 3. a partition plate; 4. tian Zikuang; 5. a motor; 6. a placing rack; 7. a first conduit; 8. a second conduit; 9. a limit rod; 10. a graduated scale; 11. a clamping plate; 12. a first slide rail; 13. a slide block; 14. rectangular columns; 15. a water outlet pipe; 16. a first water tank; 17. a second water tank; 18. a filter screen; 19. an electric valve plate; 20. a first gear; 21. a rotating shaft; 22. a worm; 23. a screw rod; 24. a cleaning cloth; 25. a spring column; 26. an L-shaped connecting rod; 27. a sliding cavity; 28. a second slide rail; 29. a rack; 30. a second gear; 31. a fan blade; 32. a water inlet pipe; 33. a filter box.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, an environment-friendly water pump performance testing device for water pump production comprises a shell 1, wherein a first water tank 16 and a second water tank 17 are arranged in the shell 1, a placing plate 2 for installing a water pump is arranged right above the first water tank 16, a field character frame 4 is arranged in the second water tank 17, a drainage assembly is further arranged at the bottom of the second water tank 17, a placing frame 6 is fixedly connected to a side top wall plate of the second water tank 17 far away from the first water tank 16, oil absorbing paper is placed on the placing frame 6, and a clamping plate 11 for clamping the oil absorbing paper is arranged at the joint of the placing frame 6 and the second water tank 17. The bottom of the second water tank 17 is provided with a drain outlet for discharging sludge.
As a technical optimization scheme of the invention, a partition plate 3 is arranged at the inner center of a shell 1, an inner cavity of the shell 1 is divided into a first water tank 16 and a second water tank 17 through the partition plate 3, first sliding rails 12 are respectively arranged on two sides of the top of the second water tank 17, sliding blocks 13 are slidably arranged in the first sliding rails 12, rectangular columns 14 are fixedly connected to opposite sides of the two sliding blocks 13, and one end, away from the first water tank 16, of each rectangular column 14 is fixedly connected with a clamping plate 11. The clamping plate 11 is arranged so that the device can effectively put the oil absorbing paper into the second water tank 17.
As a technical optimization scheme of the invention, a sliding cavity 27 is formed in a side wall plate of the second water tank 17, an L-shaped connecting rod 26 is slidably arranged in the sliding cavity 27, one end of the L-shaped connecting rod 26 is fixedly connected to the side edge of one of the sliding blocks 13, one end, far away from the sliding block 13, of the L-shaped connecting rod 26 is slidably connected with a second sliding rail 28, and the second sliding rail 28 is formed in the side wall plate of the first water tank 16. The second slide rail 28 is arranged, so that the L-shaped connecting rod 26 can be limited in the sliding process of the L-shaped connecting rod 26, and the connection between the rack 29 and the second gear 30 is not disconnected.
As a technical optimization scheme of the invention, a second sliding rail 28 is communicated with a sliding cavity 27, a spring column 25 is arranged on a wall plate at one end of the second sliding rail 28 far away from the sliding cavity 27, the spring column 25 is elastically connected with one end of an L-shaped connecting rod 26 far away from a sliding block 13, a spring column 25 is also arranged on a side wall plate of the sliding cavity 27, the spring column 25 is elastically connected with a corner of the L-shaped connecting rod 26, a rack 29 is arranged on a wall plate at the bottom of the horizontal end of the L-shaped connecting rod 26, a second gear 30 is in meshed connection with the rack 29, and the second gear 30 is rotatably arranged in the sliding cavity 27. The two spring posts 25 are arranged, so that the L-shaped connecting rod 26 always receives opposite force when moving to the side edge of the sliding cavity 27 and the side edge of the second sliding rail 28, and the rack 29 can be meshed with the second gear 30 all the time when the rotation direction of the motor 5 is changed.
As a technical optimization scheme of the invention, the drainage assembly comprises a rotating shaft 21 rotatably arranged in the second water tank 17, one end of the rotating shaft 21 is fixedly connected with a fan blade 31, the other end of the rotating shaft 21 penetrates through a side wall plate of the shell 1 and is fixedly connected with an output shaft of the motor 5, the motor 5 is fixedly connected to the side edge of the shell 1, a second gear 30 is fixedly sleeved on the rotating shaft 21, and a worm 22 is fixedly sleeved at the middle section of the rotating shaft 21. The worm 22 is arranged to enable the lowering and the lifting of the field frame 4 to be carried out slowly, so that on one hand, the cleaning efficiency of the cleaning cloth 24 on the inner wall of the second water tank 17 is promoted, and on the other hand, the field frame 4 loss is prevented from being increased due to the too high lowering speed.
As a technical optimization scheme of the invention, a screw rod 23 is rotatably sleeved on the inner bottom wall plate of the second water tank 17, the screw rod 23 is in threaded sleeve connection with the center of the field frame 4, a first gear 20 is fixedly sleeved on the side edge of the bottom of the screw rod 23, the first gear 20 is in meshed connection with a worm 22, a cleaning cloth 24 is fixedly connected on the side wall plate of the field frame 4, and the cleaning cloth 24 is abutted with the inner wall plate of the second water tank 17. The cleaning cloth 24 can effectively improve the cleaning efficiency of the second water tank 17.
As a technical optimization scheme of the invention, a graduated scale 10 is fixedly connected to the inner bottom wall plate of the second water tank 17, a limit rod 9 is fixedly connected to one end of the graduated scale 10 away from the inner bottom wall plate of the second water tank 17, a rotary column is fixedly connected to one end of the screw rod 23 away from the inner bottom wall plate of the second water tank 17, and the limit rod 9 is in rotary sleeve joint with the rotary column. The setting of spacing stick 9 can play certain spacing effect to the rotation of lead screw 23 on the one hand, and on the other hand also can play certain spacing effect to field frame 4.
As a technical optimization scheme of the invention, the side of the shell 1 is fixedly connected with the filter box 33, two ends of the filter box 33 are respectively communicated with the water outlet pipe 15 and the water inlet pipe 32, one end of the water outlet pipe 15 away from the filter box 33 is communicated with the first water tank 16, one end of the water inlet pipe 32 away from the filter box 33 is communicated with the second water tank 17, and the fan blade 31 is positioned in a wall plate at one end of the water inlet pipe 32 away from the filter box 33. The filter box 33 is fixedly connected to a wall plate on the side of the housing 1 remote from the motor 5.
As a technical optimization scheme of the invention, an electric valve plate 19 is arranged at one end, close to the water inlet pipe 32, of the interior of the filter box 33, a filter screen 18 is arranged at one end, far away from the water inlet pipe 32, of the electric valve plate 19, and the filter screen 18 is sleeved in the interior of the filter box 33. The electric valve plate 19 can effectively open and close the filter box 33.
As a technical optimization scheme of the invention, the placing plate 2 is provided with a first conduit 7 and a second conduit 8, the first conduit 7 and the second conduit 8 penetrate through the placing plate 2, one end of the first conduit 7 away from the placing plate 2 penetrates through the partition plate 3 to be communicated with the second water tank 17, and the second conduit 8 penetrates through one end of the placing plate 2 to extend to the bottom of the first water tank 16. The setting of placing plate 2 can effectually fix the water pump.
When the water pump to be detected is used, the water pump to be detected is placed on the placing plate 2, then the output end of the water pump is communicated with the first guide pipe 7, the input end of the water pump is communicated with the second guide pipe 8, the water pump is further turned on, effective detection is carried out on the water pump, after the water pump is turned on, the water pump can extract water flow from the first water tank 16 through the second guide pipe 8, and then the water flow is discharged into the second water tank 17 through the first guide pipe 7. The water pump draws water from first basin 16 and discharges the in-process in second basin 17, rivers can wash away unnecessary oil in the inside production process of water pump, on the one hand wash away the inside effectual washing of water pump, can wash away the inside impurity dirt of water pump, on the other hand also can wash away through the inside unnecessary oil of water pump, and then prevent that the inside oil of water pump from directly discharging to external water source through the clearance in, and then cause environmental pollution's condition to appear.
When the water pump is pumped and detected, the water level of the graduated scale 10 in the second water tank 17 is observed at regular time, and then the water pumping quantity of the water pump is calculated to be qualified by multiplying the inner bottom surface of the second water tank 17 by the graduated scale variation on the graduated scale 10. Because the first water tank 16 and the second water tank 17 can calculate the water discharge amount of the water pump through the change amount of the scale 10, the first water tank 16 and the second water tank 17 can continuously detect a plurality of water pumps, the detection efficiency is greatly improved, and repeated water changing or water injection into the first water tank 16 is not needed.
After the detection of the plurality of water pumps is completed, the oil in the plurality of water pumps is flushed into the second water tank 17, so that the amount of oil in the water in the second water tank 17 is relatively large, and after the amount of oil is large, the oil in the water in the second water tank 17 needs to be cleaned, and the oil is suspended on the water surface because the density of the oil is smaller than that of the water. Through opening motor 5 and motorised valve plate 19, and then make motor 5 drive axis of rotation 21 carry out effectual rotation, axis of rotation 21 can drive worm 22 and second gear 30 on the one hand and rotate, on the other hand still can drive flabellum 31 and carry out effectual rotation after the rotation.
The rotation of the worm 22 can drive the first gear 20 to rotate, so that the first gear 20 drives the screw rod 23 to rotate, the field character frame 4 is driven to descend when the screw rod 23 rotates, after the field character frame 4 descends, the cleaning cloth 24 positioned on the side edge of the field character frame 4 can brush down the oil adhered to the inner wall of the second water tank 17, and oil is prevented from adhering to the inner wall of the second water tank 17. The rotation of the second gear 30 drives the rack 29 to move towards one end far away from the rack 6, and before the motor 5 is turned on, the oil absorbing paper placed on the rack 6 is clamped inside the clamping plate 11, so that when the rack 29 moves, the clamping plate 11 and the oil absorbing paper can be driven by the rack 29 to move towards a direction close to the first water tank 16. The movement of the rack 29 drives the L-shaped connecting rod 26 to move, so that the L-shaped connecting rod 26 drives the sliding block 13 to move towards the direction of the first water tank 16, the sliding block 13 drives the clamping plate 11 to move towards the direction of the first water tank 16 through the rectangular column 14, the clamping plate 11 can effectively move to a side wall plate, close to the first water tank 16, of the field frame 4, the clamping plate 11 can further put down oil absorbing paper, the oil absorbing paper can enter into water of the second water tank 17 through a rectangular hole groove in the field frame 4, the oil absorbing paper can effectively absorb oil floating on the water surface of the second water tank 17, the purpose of environmental protection is achieved, and the condition that the oil causes pollution is prevented.
After the rack 29 moves to the side of the second gear 30 completely, along with the rotation of the second gear 30, under the action of the elastic force applied to the L-shaped connecting rod 26 by the spring column 25, the rack 29 and the second gear 30 always have one meshed gear tooth, so that on one hand, the meshing connection and separation between the rack 29 and the second gear 30 can be prevented, and on the other hand, the second gear 30 can also effectively drive the rack 29 to move during the reverse rotation.
The rotation of the fan blades 31 can enable the device to form a worm wheel pressurizing effect inside the water inlet pipe 32, so that water flow in the second water tank 17 is promoted to be discharged into the first water tank 16 faster, after the water flow enters the water inlet pipe 32, the water flow can enter the filter box 33, the water flow is effectively filtered through the filter box 33, impurities in the second water tank 17 are prevented from entering the first water tank 16, and the environmental protection effect of the device is promoted. When the motor 5 drives the field letter frame 4 to move to the point that the field letter frame 4 is about to be abutted against the first gear 20, the motor 5 is turned off, the water surface is positioned on the water inlet pipe 32, and water remains at the bottom of the second water tank 17, so that the situation that oil on the water surface is adhered to the inner bottom wall plate of the second water tank 17 due to too thorough water drainage is prevented; on the other hand, the oil absorbing paper can float on the water surface to fully absorb the oil on the water surface, so that the oil can be completely absorbed. The water flow passes through the filter box 33 and then enters the first water tank 16 through the water outlet pipe 15, and the impurity sludge washed out of the water pump by the water flow is effectively prevented from entering the first water tank 16 through the filtering of the filter screen 18.
After the field word frame 4 moves to the device bottom, electric valve plate 19 closes, reverses through control motor 5, and then makes field word frame 4 rise for splint 11 get back to the junction of rack 6 and casing 1, after the field word frame 4 moves to the top of lead screw 23, spacing stick 9 of scale 10 tip also can play a spacing fixed effect to field word frame 4.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a water pump performance test device of environmental protection for water pump production, includes casing (1), its characterized in that, the inside of casing (1) is provided with first basin (16) and second basin (17), is provided with directly over first basin (16) and is used for installing placing plate (2) of water pump, and the inside of second basin (17) is provided with field word frame (4), and the bottom of second basin (17) still is provided with drainage component, fixedly connected with rack (6) on the wallboard of one side top that first basin (16) was kept away from to second basin (17), has placed the oil absorption paper on rack (6), and the junction of rack (6) and second basin (17) is provided with splint (11) that are used for pressing from both sides the oil absorption paper;
the inner center of the shell (1) is provided with a partition plate (3), an inner cavity of the shell (1) is divided into a first water tank (16) and a second water tank (17) through the partition plate (3), first sliding rails (12) are respectively arranged on two sides of the top of the second water tank (17), sliding blocks (13) are slidably arranged in the first sliding rails (12), one opposite sides of the two sliding blocks (13) are fixedly connected with rectangular columns (14), and one end, far away from the first water tank (16), of each rectangular column (14) is fixedly connected with a clamping plate (11);
a sliding cavity (27) is formed in the side wall plate of the second water tank (17), an L-shaped connecting rod (26) is slidably mounted in the sliding cavity (27), one end of the L-shaped connecting rod (26) is fixedly connected to the side edge of one of the sliding blocks (13), one end, far away from the sliding block (13), of the L-shaped connecting rod (26) is slidably connected with a second sliding rail (28), and the second sliding rail (28) is formed in the side wall plate of the first water tank (16);
the second sliding rail (28) is communicated with the sliding cavity (27), a spring column (25) is arranged on a wall plate at one end, far away from the sliding cavity (27), of the second sliding rail (28), one end, far away from the sliding block (13), of the spring column (25) is elastically connected with an L-shaped connecting rod (26), a spring column (25) is also arranged on a wall plate at the side edge of the sliding cavity (27), the spring column (25) is elastically connected with a corner of the L-shaped connecting rod (26), a rack (29) is arranged on a wall plate at the bottom of the horizontal end of the L-shaped connecting rod (26), a second gear (30) is connected with the rack (29) in a meshed mode, and the second gear (30) is rotatably arranged inside the sliding cavity (27);
the drainage assembly comprises a rotating shaft (21) rotatably arranged in the second water tank (17), one end of the rotating shaft (21) is fixedly connected with a fan blade (31), the other end of the rotating shaft (21) penetrates through a side wall plate of the shell (1) and is fixedly connected with an output shaft of the motor (5), the motor (5) is fixedly connected to the side edge of the shell (1), a second gear (30) is fixedly sleeved on the rotating shaft (21), and a worm (22) is fixedly sleeved at the middle section of the rotating shaft (21);
the inner bottom wall plate of the second water tank (17) is rotatably sleeved with a screw rod (23), the screw rod (23) is in threaded sleeve connection with the center of the field frame (4), the side edge of the bottom of the screw rod (23) is fixedly sleeved with a first gear (20), the first gear (20) is in meshed connection with a worm (22), the side wall plate of the field frame (4) is fixedly connected with a cleaning cloth (24), and the cleaning cloth (24) is in butt joint with the inner wall plate of the second water tank (17).
2. The environment-friendly water pump performance testing device for water pump production according to claim 1, wherein a graduated scale (10) is fixedly connected to the inner bottom wall plate of the second water tank (17), one end of the graduated scale (10) away from the inner bottom wall plate of the second water tank (17) is fixedly connected with a limiting rod (9), one end of the screw rod (23) away from the inner bottom wall plate of the second water tank (17) is fixedly connected with a rotating column, and the limiting rod (9) is rotatably sleeved with the rotating column.
3. The environment-friendly water pump performance testing device for water pump production according to claim 2, wherein the side edge of the shell (1) is fixedly connected with a filter box (33), two ends of the filter box (33) are respectively communicated with a water outlet pipe (15) and a water inlet pipe (32), one end of the water outlet pipe (15) away from the filter box (33) is communicated with the first water tank (16), one end of the water inlet pipe (32) away from the filter box (33) is communicated with the second water tank (17), and the fan blade (31) is located inside a wall plate at one end of the water inlet pipe (32) away from the filter box (33).
4. The environment-friendly water pump performance testing device for water pump production according to claim 3, wherein an electric valve plate (19) is arranged at one end, close to the water inlet pipe (32), of the interior of the filter box (33), a filter screen (18) is arranged at one end, far away from the water inlet pipe (32), of the electric valve plate (19), and the filter screen (18) is sleeved in the interior of the filter box (33).
5. The environment-friendly water pump performance testing device for water pump production according to claim 1, wherein the placing plate (2) is provided with a first guide pipe (7) and a second guide pipe (8), the first guide pipe (7) and the second guide pipe (8) penetrate through the placing plate (2), one end, far away from the placing plate (2), of the first guide pipe (7) penetrates through the partition plate (3) to be communicated with the second water tank (17), and one end, penetrating through the placing plate (2), of the second guide pipe (8) extends to the bottom of the first water tank (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210371138.7A CN114673654B (en) | 2022-04-11 | 2022-04-11 | Water pump performance testing device of environmental protection for water pump production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210371138.7A CN114673654B (en) | 2022-04-11 | 2022-04-11 | Water pump performance testing device of environmental protection for water pump production |
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| CN114673654A CN114673654A (en) | 2022-06-28 |
| CN114673654B true CN114673654B (en) | 2023-09-12 |
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| US7249571B2 (en) * | 2003-10-09 | 2007-07-31 | Mag-Life Llc | Aquarium having improved filtration system |
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| CN207109769U (en) * | 2017-09-30 | 2018-03-16 | 胡阳 | Water oil stain is remotely controlled cleaning plant |
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