阅读说明：本技术 一种加装式水泵辅助机 (Add and install formula water pump auxiliary machine ) 是由 张阿贝 于 2021-08-25 设计创作，主要内容包括：本发明公开了一种加装式水泵辅助机,包括外箱,外箱内设有中间腔,中间腔右壁内连通设有贯穿外箱右侧面的出水道,外箱右侧面固设有与出水道连通的连接管,中间腔左壁内连通设有贯穿外箱左侧面的进水道；本发明与离心式水泵配合使用,减少水中气体的含量,使得水的流态较为均为,从而达到减轻汽蚀的效果,其次,利用扫除板及时对拦污栅进行清理,并且将扫除板上的垃圾进行回收,确保扫除板上保持洁净,避免由于扫除板垃圾堆积影响到对拦污栅的清理,有效避免拦污栅堵塞而导致的水利损失,提高有效汽蚀余量,同时能够清理水体中的垃圾,起到保护环境的效果。(The invention discloses an additional water pump auxiliary machine which comprises an outer box, wherein a middle cavity is arranged in the outer box, a water outlet channel penetrating through the right side surface of the outer box is communicated with the right wall of the middle cavity, a connecting pipe communicated with the water outlet channel is fixedly arranged on the right side surface of the outer box, and a water inlet channel penetrating through the left side surface of the outer box is communicated with the left wall of the middle cavity; the invention is used with a centrifugal water pump, reduces the content of gas in water, ensures that the flow state of the water is relatively uniform, achieves the effect of reducing cavitation, utilizes the sweeping plate to clean the trash rack in time, recovers the garbage on the sweeping plate, ensures that the sweeping plate is kept clean, avoids the influence of the garbage accumulation of the sweeping plate on the cleaning of the trash rack, effectively avoids the water conservancy loss caused by the blockage of the trash rack, improves the effective cavitation allowance, can clean the garbage in the water body, and plays a role of protecting the environment.)

1. The utility model provides an install formula water pump auxiliary machine additional, includes outer container, its characterized in that: a middle cavity is arranged in the outer box, a water outlet channel penetrating through the right side surface of the outer box is communicated with the right wall of the middle cavity, a connecting pipe communicated with the water outlet channel is fixedly arranged on the right side surface of the outer box, a water inlet channel penetrating through the left side surface of the outer box is communicated with the left wall of the middle cavity, a water inlet pipe communicated with the water inlet channel is fixedly arranged on the left side surface of the outer box, and a trash rack is covered outside the water inlet pipe; a cleaning box is fixedly arranged on the left side face of the outer box below the water inlet pipe, a rotating groove with an upward opening is arranged in the cleaning box, a stepping motor is arranged in the rear wall of the rotating groove, a rotating shaft extending into the rotating groove is arranged on the front side face of the stepping motor, a sleeve is fixedly arranged on the rotating shaft, a mounting frame with position symmetry is fixedly arranged on the sleeve, a cleaning plate is connected with a bolt in the mounting frame, an arc-shaped groove is communicated and arranged in the rear wall of the rotating groove, a moving groove is communicated and arranged in the rear wall of the arc-shaped groove, sliding grooves with position symmetry are communicated and arranged in the left wall and the right wall of the moving groove, a sliding rod is fixedly arranged in the sliding groove, a sliding block is slidably connected on the sliding rod, the bottom face of the sliding block is fixedly connected with the bottom wall of the sliding groove through a reset spring sleeved outside the sliding rod, a fixed rod is fixedly arranged between the sliding blocks, and a rotating pipe is rotatably connected on the fixed rod, the rotating pipe is fixedly connected with the sliding block through a coil spring sleeved outside the fixed rod; the rotating pipe is fixedly provided with a swinging plate extending into the rotating groove, the swinging plate is internally provided with a matching groove with an upward opening and a forward opening, the inner wall of the matching groove is provided with a groove, the groove is internally and slidably connected with a rejection block, and the swinging plate is internally provided with a moving mechanism capable of driving the rejection block to move back and forth; and a button is arranged in the bottom wall of the matching groove at the front side of the groove.

2. The auxiliary machine of claim 1, wherein: the moving mechanism comprises a rotating motor arranged in the rear wall of the groove, a threaded shaft extending into the groove is arranged on the rotating motor, and the threaded shaft is in threaded connection with the removing block.

3. The auxiliary machine of claim 1, wherein: the inner surface of the rejecting block is fixedly provided with a brush.

4. The auxiliary machine of claim 2, wherein: the button can control the rotating motor to start.

5. The auxiliary machine of claim 1, wherein: the sliding block is internally provided with a telescopic groove which is symmetrical about the position of the fixed rod and has an opening facing the rotating pipe, the telescopic groove is internally and slidably connected with a limiting block, the inner side surface of the limiting block is fixedly connected with the inner wall of the telescopic groove through a top pressure spring, the limiting block is internally provided with an embedded groove which penetrates through the limiting block from top to bottom, the rotating pipe is internally provided with a limiting groove corresponding to the position of the telescopic groove, the inner wall of the telescopic groove is internally communicated with a through groove which penetrates through the bottom surface of the sliding block, and the bottom wall of the sliding groove is fixedly provided with a starting block.

6. The auxiliary machine of claim 1, wherein: the improved combined type automatic recovery device is characterized in that a recovery box is connected to the rear side of the matching groove through a bolt in a detachable mode, a collecting groove with a downward opening is arranged in the recovery box, a sieve plate is connected to the opening of the collecting groove in a rotating mode, a push plate is connected to the inside of the collecting groove in a sliding mode, the top surface of the push plate is fixedly connected with a press rod penetrating through the top surface of the recovery box, an inlet groove penetrating through the front side surface of the recovery box is formed in the front wall of the collecting groove in a communicating mode, a connecting groove is formed in the rear wall of the matching groove in a communicating mode, an impeller is connected to the connecting groove in a rotating mode, and a motor capable of driving the impeller is installed in the side wall of the connecting groove.

7. The auxiliary machine of claim 1, wherein: the groove rear side is provided with a containing groove, an installation shaft with a recoil spring is rotatably connected in the containing groove, a toughness membrane is installed on the installation shaft, and the toughness membrane is fixedly connected with the rear side face of the eliminating block.

8. The auxiliary machine of claim 1, wherein: and the top wall of the middle cavity is communicated with an air outlet pipe penetrating through the top surface of the outer box, and a one-way valve is arranged in the air outlet pipe.

Technical Field

The invention relates to the technical field of water pumps, in particular to an additional water pump auxiliary machine.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, the water pump has a cavitation phenomenon in the use process, and the cavitation of the water pump refers to the process of hydraulic performance deterioration and overflowing part damage caused by the fact that bubbles in a low-pressure area in an overflowing system of the water pump are quickly collapsed when water flow reaches a high-pressure area and are compressed.

In the measures for protecting the cavitation, the water pump needs to be ensured to be carried out within the allowable cavitation allowance range, and specific measures are to observe and check the cavitation part of the water pump, improve the water pump manufacturing process, make the surface of the overflowing part smooth and clean, supplement air in the pump, increase an inducer, manufacture an impeller and a pump shell by adopting anti-cavitation materials and the like, which are undoubtedly difficult to carry out in the working process of the water pump, and the manufacturing cost is increased by improving the manufacturing process.

Disclosure of Invention

The invention aims to provide an additional water pump auxiliary machine which is used for overcoming the defects in the prior art.

The invention relates to an additionally-installed water pump auxiliary machine which comprises an outer box, wherein a middle cavity is arranged in the outer box, a water outlet channel penetrating through the right side surface of the outer box is communicated with the right wall of the middle cavity, a connecting pipe communicated with the water outlet channel is fixedly arranged on the right side surface of the outer box, a water inlet channel penetrating through the left side surface of the outer box is communicated with the left wall of the middle cavity, a water inlet pipe communicated with the water inlet channel is fixedly arranged on the left side surface of the outer box, and a dirt blocking fence covers the water inlet pipe; a cleaning box is fixedly arranged on the left side face of the outer box below the water inlet pipe, a rotating groove with an upward opening is arranged in the cleaning box, a stepping motor is arranged in the rear wall of the rotating groove, a rotating shaft extending into the rotating groove is arranged on the front side face of the stepping motor, a sleeve is fixedly arranged on the rotating shaft, a mounting frame with position symmetry is fixedly arranged on the sleeve, a cleaning plate is connected with a bolt in the mounting frame, an arc-shaped groove is communicated and arranged in the rear wall of the rotating groove, a moving groove is communicated and arranged in the rear wall of the arc-shaped groove, sliding grooves with position symmetry are communicated and arranged in the left wall and the right wall of the moving groove, a sliding rod is fixedly arranged in the sliding groove, a sliding block is slidably connected on the sliding rod, the bottom face of the sliding block is fixedly connected with the bottom wall of the sliding groove through a reset spring sleeved outside the sliding rod, a fixed rod is fixedly arranged between the sliding blocks, and a rotating pipe is rotatably connected on the fixed rod, the rotating pipe is fixedly connected with the sliding block through a coil spring sleeved outside the fixed rod, a swinging plate extending into the rotating groove is fixedly arranged on the rotating pipe, a matching groove with an upward opening and a forward opening is formed in the swinging plate, a groove is formed in the inner wall of the matching groove, a removing block is slidably connected in the groove, a moving mechanism capable of driving the removing block to move back and forth is arranged in the swinging plate, and a button is arranged in the bottom wall of the matching groove on the front side of the groove.

Optionally, the moving mechanism comprises a rotating motor installed in the rear wall of the groove, a threaded shaft extending into the groove is installed on the rotating motor, and the threaded shaft is in threaded connection with the eliminating block, so that subsequent cleaning efficiency is improved.

Optionally, a brush is fixedly arranged on the inner surface of the rejecting block, so that the clearing effect is improved.

Optionally, the button can control the rotation motor to start.

Optionally, telescopic grooves which are symmetrical about the fixed rod and have an opening facing the rotating pipe are formed in the sliding block, limiting blocks are connected in the telescopic grooves in a sliding mode, the inner side faces of the limiting blocks are fixedly connected with the inner walls of the telescopic grooves through top pressure springs, embedded grooves which penetrate through the limiting blocks from top to bottom are formed in the limiting blocks, limiting grooves which correspond to the telescopic grooves in position are formed in the rotating pipe, through grooves which penetrate through the bottom face of the sliding block are formed in the bottom wall of the telescopic groove in a communicating mode, and starting blocks are fixedly arranged on the bottom wall of the sliding groove to limit movement of the rotating pipe.

Optionally, the cooperation groove rear side be connected with the collection box through bolt detachable in the swinging plate, be equipped with the decurrent collecting vat of opening in the collection box, the collecting vat opening part rotates and is connected with the sieve, sliding connection has the push pedal in the collecting vat, the push pedal top surface has set firmly to run through the press lever of collection box top surface, the intercommunication is equipped with and runs through in the collecting vat antetheca the import groove of collection box leading flank, cooperation groove back wall in-service intercommunication is equipped with the spread groove, the spread groove internal rotation is connected with the impeller, install in the spread groove lateral wall and can drive the motor of impeller makes things convenient for the processing of follow-up rubbish.

Optionally, the recess rear side is equipped with accomodates the groove, it is connected with the installation axle of taking the recoil spring to accomodate the inslot internal rotation, install the epaxial toughness membrane of installing, the toughness membrane with reject a trailing flank fixed connection, prevent that rubbish from influencing the work of threaded spindle.

Optionally, the top wall of the middle cavity is communicated with an air outlet pipe penetrating through the top surface of the outer box, and a one-way valve is installed in the air outlet pipe to prevent cavitation.

The invention has the beneficial effects that:

firstly, the invention is matched with a centrifugal water pump for use, water is firstly introduced into the middle cavity before entering the air pump, gas in the water is separated and discharged by utilizing the middle cavity, so that the content of the gas in the water is reduced, meanwhile, because the water is firstly introduced into the middle cavity, the water pump pumps water from the middle cavity instead of directly pumping water from an external water body, so that the flow state of the water is relatively uniform, and the effect of reducing cavitation is achieved;

secondly, the sweeping plates are utilized to clean the trash rack in time, and the garbage on the sweeping plates is recycled, so that the sweeping plates are kept clean, the influence of the garbage accumulation on the cleaning of the trash rack is avoided, the water conservancy loss caused by the blockage of the trash rack is effectively avoided, the effective cavitation allowance is improved, the garbage in the water body can be cleaned, and the effect of protecting the environment is achieved.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic view of the overall structure of an auxiliary machine of the present invention;

FIG. 3 is a schematic left side view of the structure of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged partial schematic view of the transfer slot of FIG. 3 in accordance with the present invention;

FIG. 5 is a schematic view of the swing plate of FIG. 4 of the present invention;

FIG. 6 is a schematic view of A-A of FIG. 5 in accordance with the present invention;

FIG. 7 is a schematic view of B-B of FIG. 3 in accordance with the present invention;

FIG. 8 is a schematic view of the slider of FIG. 7 in accordance with the present invention;

FIG. 9 is a schematic view of C-C of FIG. 8 according to the present invention.

Detailed Description

The invention is further illustrated by the following examples:

referring to the attached drawings, an additional water pump auxiliary machine comprises an outer box 15, a middle cavity 27 is arranged in the outer box 15, a water outlet channel 29 penetrating through the right side surface of the outer box 15 is arranged in the right wall of the middle cavity 27 in a communicating manner, a connecting pipe 28 communicated with the water outlet channel 29 is fixedly arranged on the right side surface of the outer box 15, a water inlet channel 26 penetrating through the left side surface of the outer box 15 is arranged in the left wall of the middle cavity 27 in a communicating manner, a water inlet pipe 14 communicated with the water inlet channel 26 is fixedly arranged on the left side surface of the outer box 15, a trash rack 13 is covered outside the water inlet pipe 14, a cleaning box 11 is fixedly arranged on the left side surface of the outer box 15 below the water inlet pipe 14, a rotating groove 17 with an upward opening is arranged in the cleaning box 11, a stepping motor 20 is arranged in the rear wall of the rotating groove 17, a rotating shaft 18 extending into the rotating groove 17 is arranged on the front side surface of the stepping motor 20, a sleeve 19 is fixedly arranged on the rotating shaft 18, the utility model discloses a cleaning machine, including casing 19, mounting bracket 56, removal plate 12, slide bar 33, slider 57, reset spring 34, dead lever 62, swing pipe 36, swing pipe 37, swing plate 37, slide bar 36, slide bar 33, slider 57, reset spring 34, swing plate 37, swing plate 48, swing plate 37, installation rack 56, slide bar 17, slide groove 30, slide bar 33, slide spring 63, slide bar 34, slide bar 35, slide bar 33, slide spring 34, slide bar 37, swing plate 36, swing plate 37, the inner wall of the matching groove 48 is provided with a groove 51, the groove 51 is connected with a rejecting block 53 in a sliding mode, a moving mechanism 81 capable of driving the rejecting block 53 to move back and forth is arranged in the swinging plate 37, and a button 54 is arranged in the bottom wall of the matching groove 48 on the front side of the groove 51.

In this embodiment, the moving mechanism 81 includes a rotating motor 49 installed in the rear wall of the groove 51, a threaded shaft 52 extending into the groove 51 is installed on the rotating motor 49, the threaded shaft 52 is in threaded connection with the rejecting block 53, the rotating motor 49 drives the threaded shaft 52 to rotate after being started, the threaded shaft 52 drives the rejecting block 53 to move back and forth after being rotated, and therefore the garbage on the sweeping plate 12 can be removed.

In this embodiment, the inner surface of the rejecting block 53 is fixedly provided with a brush 55, the brush 55 can take away the garbage on the sweeping plate 12, and the brush 55 can remove some garbage stuck on the sweeping plate 12.

In this embodiment, the button 54 can control the rotation motor 49 to start.

In this embodiment, the slider 57 is provided with an expansion slot 58 which is symmetrical with respect to the position of the fixing rod 62 and has an opening facing the rotating tube 36, the expansion slot 58 is connected with a limiting block 60 in a sliding manner, the inner side surface of the limiting block 60 is fixedly connected with the inner wall of the expansion slot 58 through a top pressure spring 59, the limiting block 60 is provided with an engagement slot 61 which penetrates up and down, the rotating tube 36 is provided with a limiting slot 64 which corresponds to the position of the expansion slot 58, a through slot 65 which penetrates through the bottom surface of the slider 57 is arranged in the bottom wall of the expansion slot 58 in a communicating manner, the bottom wall of the sliding slot 35 is fixedly provided with the actuating block 31, when the slider 57 moves to the bottom of the sliding slot 35, the actuating block 31 enters the through slot 65, then enters the engagement slot 61 to press the side wall of the engagement slot 61 and drive the limiting block 60 to move in a direction away from the limiting slot 64, when the limiting block 60 completely moves out of the limiting slot 64, the rotary tube 36 can be rotated.

In this embodiment, the swing plate 37 at the rear side of the matching groove 48 is detachably connected with a recovery tank 38 through a bolt 43, the recovery tank 38 is internally provided with a collecting groove 41 with a downward opening, the opening of the collecting groove 41 is rotatably connected with a sieve plate 42, the collecting groove 41 is slidably connected with a push plate 40, the top surface of the push plate 40 is fixedly provided with a pressing rod 39 penetrating the top surface of the recovery tank 38, the front wall of the collecting groove 41 is communicated with an inlet groove 66 penetrating the front side surface of the recovery tank 38, the rear wall of the matching groove 48 is communicated with a connecting groove 44, the connecting groove 44 is rotatably connected with an impeller 45, the side wall of the connecting groove 44 is internally provided with a motor capable of driving the impeller 45, the impeller 45 rotates to drive water flow from the matching groove 48 to the collecting groove 41, so as to bring the garbage into the collecting groove 41 through the connecting groove 44 and the inlet groove 66, and manually rotate to open the sieve plate 42, then the pressing rod 39 is pressed manually, and the pressing rod 39 drives the push plate 40 to move downwards to extrude the garbage.

In this embodiment, the groove 46 is arranged at the rear side of the groove 51, the accommodating groove 46 is rotatably connected with an installation shaft 47 with a return coil spring, a flexible film 50 is installed on the installation shaft 47, the flexible film 50 is fixedly connected with the rear side face of the removing block 53, when the removing block 53 moves backwards, the installation shaft 47 rotates under the action of the return coil spring to pack the flexible film 50, and when the removing block 53 moves forwards, the flexible film 50 is pulled out, so that garbage is prevented from affecting the operation of the threaded shaft 52.

In this embodiment, the top wall of the middle cavity 27 is communicated with an air outlet pipe 22 penetrating the top surface of the outer box 15, and a check valve 21 is installed in the air outlet pipe 22 to discharge air and prevent cavitation.

The invention relates to an additional water pump auxiliary machine, which comprises the following working procedures:

when the air pump is used for pumping water, the connecting pipe 28 is connected with the water pump by using a water pipe, the outer box 15 is placed into the water to be pumped out, the outer box 15 is completely immersed into the water, then water is added into the water pump, the water pump is filled with the water, and then the water pump is started to pump water;

water enters the middle cavity 27 through the water inlet pipe 14 and the water inlet channel 26 and then enters the water pump through the water outlet channel 29 and the connecting pipe 28, when the water enters the middle cavity 27, the volume of the middle cavity 27 is large, so that the water entering the middle cavity 27 cannot be immediately discharged through the water outlet channel 29, at the moment, gas in the water body moves upwards and is discharged through the gas outlet pipe 22, and the content of the gas in the water is reduced;

meanwhile, the stepping motor 20 is started to drive the rotating shaft 18 to rotate, the rotating shaft 18 drives the sweeping plate 12 to rotate through the mounting frame 56, when the sweeping plate 12 rotates to pass through the trash rack 13, the garbage accumulated on the surface of the trash rack 13 can be taken away, and due to the rotation of the sweeping plate 12, the garbage can be attached to the surface of the sweeping plate 12, the sweeping plate 12 enters the matching groove 48 and is located in the removing block 53 after rotating, at the moment, because the limiting block 60 is located in the limiting groove 64, the sweeping plate 12 cannot drive the rotating pipe 36 to rotate but drive the sliding block 57 to slide downwards and compress the return spring 34, and during the sliding process, the sweeping plate 12 is always located in the matching groove 48, the removing block 53 and the sweeping plate 12 cannot move relatively, and because the sweeping plate 12 enters the matching groove 48 and then the button 54 is pressed to start the rotating motor 49, during the sliding process of the sliding block 57, the rotating motor 49 controls the removing block 53 to move backwards to take away the garbage on the sweeping plate 12 and pass through the connecting groove 44, The inlet slot 66 enters the collecting slot 41 for storage;

after the sliding block 57 moves to the bottom end of the sliding groove 35, the starting block 31 enters the embedding groove 61 to enable the limiting block 60 to exit from the limiting groove 64, at the moment, the sweeping plate 12 rotates to drive the swinging plate 37 to rotate, the sweeping plate 12 is separated from the matching relation with the eliminating block 53, after the sweeping plate 12 rotates to the outside of the matching groove 48, the sliding block 57 slides upwards to reset under the action of the reset spring 34, the rotating pipe 36 rotates to reset under the action of the coil spring 63, the limiting block 60 moves into the limiting groove 64 to reset under the action of the jacking spring 59, the rotating motor 49 rotates reversely to drive the eliminating block 53 to move to reset, the processes are repeated, the water inflow amount entering the middle cavity 27 through the dirt barrier 13 can be kept stable during the working period of the water pump, and the cavitation of the water pump is avoided.

The foregoing detailed description of the preferred embodiments of the invention has been presented. It will be appreciated by those skilled in the art that changes could be made to the embodiments described above without departing from the broad inventive concept thereof. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.