CN113339329A

CN113339329A - Self-cleaning maintenance intelligent pump and use method thereof

Info

Publication number: CN113339329A
Application number: CN202110666403.XA
Authority: CN
Inventors: 刘军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-09-03

Abstract

The invention discloses an intelligent pump with self-cleaning maintenance and a use method thereof, relates to the technical field of intelligent pumps, and solves the problem that the currently used intelligent pump is mainly cleaned in advance through a filtering mechanism and does not have an automatic function of quickly adjusting the flow direction of a pump body to carry out internal cleaning. An intelligent pump for self-cleaning maintenance and a using method thereof comprise an acid liquid tank; an acid outlet and an acid return port are integrally formed at two ends of the rear side of the acid liquid tank, a filter bin is integrally formed in the front side of the joint of the acid return port and the acid liquid tank, and an inner mounting frame is arranged in the filter bin; the fixed suction pump that is provided with in the middle of the top of sour liquid case, and the fixed two sets of control seats that are provided with in bottom both sides top of suction pump, through being provided with the pneumatic valve, for the intelligent pump provides the quick adjustment pump body and flows to carrying out inside abluent automatic function, and control is convenient, can accomplish fast and wash the pre-operation.

Description

Self-cleaning maintenance intelligent pump and use method thereof

Technical Field

The invention relates to the technical field of intelligent pumps, in particular to an intelligent pump with self-cleaning maintenance function and a using method thereof.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, and transmits mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, the common water pump generally has complicated working conditions, and a working place possibly contains more gravels and impurities, and the existing water pump is provided with a filtering device at a water inlet, so that the water pump continuously works for a long time and the water inlet is blocked; to avoid the water inlet clogging, cleaning is required regularly. During cleaning, relevant parts need to be disassembled, and the parts are reinstalled after cleaning. Not only is troublesome, but also delays the production progress and causes certain inconvenience for production.

Through searching for example, patent No. CN111608961A discloses a self-cleaning water pump, which includes a pump body having an inlet and an outlet, the inlet and the outlet are communicated through a main flow passage, an impeller is disposed in the main flow passage, a filtering mechanism movably disposed at the inlet is further included in the self-cleaning water pump, and the filtering mechanism includes: first casing, second casing, pivot, filter, elastic component. The invention has the advantages that: by arranging the filtering mechanism, the water flow entering the pump body can be filtered; the filtering device can automatically switch the filtering area by utilizing water flow, thereby ensuring the working efficiency of the water pump and reducing the maintenance cost of the water pump; through setting up tortuous slide and lug for the switching of filtering area is gone on according to the filter to the resistance of rivers, makes filtering mechanism can switch according to the actual jam condition of filter, has reduced unnecessary extravagant.

For another example, patent No. CN107131147A discloses a self-cleaning water pump, which includes a pump head, a housing, a pump shaft, and an impeller assembly externally sleeved on the pump shaft, wherein the pump head is provided with a water inlet and a water outlet, the bottom of the pump head is provided with a foreign matter outlet, the impeller assembly includes an impeller body, an impeller cover, a plurality of blades circumferentially arranged on the impeller body, and cleaning brushes arranged between adjacent blades, the impeller cover is connected with the impeller body, and a blade cavity is formed between the impeller cover and the impeller body, the impeller body is circumferentially provided with a plurality of blade grooves and cleaning grooves communicated with the blade cavities, the blades are located in the blade grooves and can axially slide on the impeller body in a reciprocating manner, the cleaning brushes are located in the cleaning grooves and can axially slide on the impeller body in a reciprocating manner, and the impeller body is connected with the pump shaft. The self-cleaning water pump provided by the invention has the advantages that the water pump does not need to be disassembled when foreign matters are cleaned, the operation is simple, the cleaning time is shortened, and the normal use of the water pump is not influenced.

However, the currently used intelligent pump is mainly cleaned in advance through a filtering mechanism, does not have an automatic function of quickly adjusting the flow of the pump body to perform internal cleaning, does not have a filtering and accommodating structure convenient and quick to detach and replace, and does not have an accommodating function of quickly recovering cleaning liquid, so that the existing requirements are not met, and the self-cleaning maintenance intelligent pump and the use method thereof are provided.

Disclosure of Invention

Problem (A)

The invention aims to provide an intelligent pump with self-cleaning maintenance and a use method thereof, and aims to solve the problems that the currently used intelligent pump in the background technology is mainly cleaned in advance through a filtering mechanism, does not have an automatic function of quickly adjusting the flow direction of a pump body to perform internal cleaning, does not have a filtering and containing structure which is convenient and quick to disassemble and replace, and does not have a containing function of quickly recovering cleaning liquid.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent pump for self-cleaning maintenance and a using method thereof comprise an acid liquid tank; an acid outlet and an acid return port are integrally formed at two ends of the rear side of the acid liquid tank, a filter bin is integrally formed in the front side of the joint of the acid return port and the acid liquid tank, and an inner mounting frame is arranged in the filter bin; a water suction pump is fixedly arranged in the middle of the top of the acid liquid tank, and two groups of control seats are fixedly arranged at the tops of two sides of the bottom of the water suction pump; a sliding seat is integrally arranged at the front end of the acid liquid tank, a containing box is arranged at the top of the sliding seat in a sliding manner, a check valve is connected and arranged at the top of the containing box, and a threaded sealing plug is arranged on one side of the containing box; two ends of the water suction pump are respectively connected with a discharge tee joint and a discharge tee joint, and the outer ends of the discharge tee joint and the discharge tee joint are respectively connected with an air valve; the front ends of the acid outlet and the acid return port are provided with single-port flanges which are communicated with the two groups of gas valves at the rear side; and the front end of the single-port flange on the front side of the discharge tee joint is connected with a discharge tee joint.

Preferably, the acid liquor box further comprises a side sliding strip, a convex block, a one-way locking block and a spring rod A; two groups of side sliding strips are integrally arranged at the tops of two sides of the filtering bin, and inserting sleeves are arranged outside the side sliding strips in a sliding manner; the front end of the filter bin is integrally provided with a lug; the bottom of the unidirectional locking block is fixedly provided with a spring rod A, and the bottom of the spring rod A is sleeved with a spring and penetrates through the bump to be fixedly provided with a retaining ring.

Preferably, the air valve also comprises an air piston, a control tee joint, a piston column and a sliding gate plate; two groups of air pistons are fixedly arranged on two sides of the air valve, and the tail parts of the air pistons are connected with a control tee; a piston column is arranged in the air piston in a sliding manner, a sliding flashboard is connected and arranged at the outer end of the piston column, and the sliding flashboard is arranged in the air valve in a sliding manner.

Preferably, the bottom of the discharge tee is connected with a flow meter, the bottom of the flow meter is connected with a group of electromagnetic valves, and the bottoms of the electromagnetic valves are connected with a plug-in connector; the top of the containing box is provided with a round hole, and the diameter of the round hole is larger than that of the plug connector; the front end of the discharge tee is connected with a group of electromagnetic valves.

Preferably, the control seat further comprises an air control piston, a guide rod, an L-shaped top frame, a lifting frame, a lead screw and an air control piston rod; the main body of the control seat is of a U-shaped hollow structure, and the middle of the top of the control seat is connected with an air control piston; two groups of guide rods are fixedly arranged at the top of the control seat, and an L-shaped top frame is fixedly arranged at the top of each guide rod; a lifting frame is arranged outside the guide rod in a sliding manner; a lead screw is rotatably arranged between the L-shaped top frame and the control seat and is in threaded connection with the lifting frame; an air control piston rod is fixedly arranged at the bottom of the lifting frame, and a piston plate is fixedly arranged on the air control piston rod in an inserted manner; the top of the control seat is provided with a control motor, and the control motor is in transmission connection with a lead screw bevel gear; the two ends of the control seat are provided with pipelines communicated with the control tee.

Preferably, the inner mounting frame further comprises a side sliding clamping strip, an extraction rod, a transverse insertion frame and a filtering cotton block; side sliding clamping strips are integrally arranged at two ends of the inner side of the inner mounting frame; an extraction rod is fixedly arranged on the inner side of the top of the inner mounting frame; the inner mounting frame is internally provided with a transverse insertion frame through a side sliding clamping strip in an inserted mode, and a filtering cotton block is fixedly arranged inside the transverse insertion frame.

Preferably, the plug bush further comprises a sealing seat, a spring rod B and a puller bolt; the plug bush is arranged outside the side sliding strip in a sliding manner; the top of the sealing seat is fixedly provided with four groups of spring rods B, and the top of the spring rods B penetrates through the inserting sleeve to be sleeved with the spring and is fixedly provided with a blocking piece; the middle of the top of the plug bush is fixedly provided with a puller bolt through threaded connection.

The invention discloses a use method of an intelligent pump for self-cleaning maintenance, which comprises the following steps:

1) when the water suction pump is used for a long time and needs to be cleaned, the operation of the water suction pump is firstly stopped, the front side control motor is started, the control motor drives the lead screw to rotate through the bevel gear, the lead screw drives the lifting frame and the air control piston rod to ascend through thread transmission, air in the air piston is discharged into the air control piston through the control tee joint to lock and seal the piston column and the sliding flashboard, and the air valve is closed to stop circulation.

2) The utility model discloses a water pump, including acid liquor incasement portion, the water pump is started to the side control motor of start-up, and the water pump is started again to the gas valve, and the acid liquor of water pump with the acid liquor incasement circulates, utilizes the acid liquor to wash the clearance in the inside of water pump, clears away the inside incrustation scale of water pump, and when the acid liquor flowed through the cotton piece of filter, can collect the incrustation scale interception, pull down the plug bush and take out interior mounting bracket and can clear up the change.

3) After accomplishing the pickling, stop the suction pump, open two sets of pneumatic valves of front side, close two sets of pneumatic valves of rear side, start the suction pump after starting to discharge tee bend bottom solenoid valve, in the storage box is discharged remaining acidizing fluid in the suction pump in advance to the suction pump in-process of drawing water, close discharge tee bend bottom solenoid valve after calculating the discharge amount through the flowmeter, start to discharge tee bend front side solenoid valve and realize normal operating.

(III) advantageous effects

The invention provides an intelligent pump with self-cleaning maintenance and a use method thereof, wherein an air valve is arranged, so that an automatic function of quickly adjusting the flow direction of a pump body to perform internal cleaning is provided for the intelligent pump, when the water pump needs to be cleaned after being used for a long time, the operation of the water pump is stopped firstly, a front side control motor is started, the control motor drives a lead screw to rotate through a bevel gear, the lead screw drives a lifting frame and an air control piston rod to ascend through screw thread transmission, air in an air piston is discharged into the air control piston through a control tee to lock and seal a piston column and a sliding flashboard, the air valve is closed to stop the circulation, the control is convenient, and the cleaning pre-operation can be quickly completed.

Secondly, the setting of mounting bracket, for the intelligent pump provides the filtration structure of accomodating of swiftly being convenient for dismantle the change, predetermine the acidizing fluid in acidizing fluid incasement portion, start the rear side control motor and open the pneumatic valve, start the suction pump again, the suction pump circulates the acidizing fluid of acidizing fluid incasement, utilize the acidizing fluid to carry out the washing clearance in the inside of suction pump, clear away the inside incrustation scale of suction pump, when the acidizing fluid flows through the filtration cotton piece, can collect the incrustation scale interception, it can clear up the change to pull down the plug bush and take out interior mounting bracket.

Moreover, the setting of flowmeter and solenoid valve provides the function of accomodating of the swift cleaning solution of retrieving for the smart pump. After the pickling is completed, the water suction pump is stopped, the two groups of air valves on the front side are opened, the two groups of air valves on the rear side are closed, the water suction pump is started after the electromagnetic valve at the bottom of the discharge tee joint is started, residual acid liquid in the water suction pump is discharged into the containing box in advance in the water suction process of the water suction pump, the electromagnetic valve at the bottom of the discharge tee joint is closed after the discharge amount is calculated through the flowmeter, and the electromagnetic valve at the front side of the discharge tee joint is started to realize normal operation.

Drawings

FIG. 1 is a schematic perspective front view of an embodiment of the present invention;

FIG. 2 is a schematic axial side view of an embodiment of the present invention;

FIG. 3 is a schematic bottom view of an embodiment of the present invention;

FIG. 4 is a schematic illustration of a disassembled structure in an embodiment of the present invention;

FIG. 5 is a schematic perspective view of a control seat according to an embodiment of the present invention;

FIG. 6 is a schematic perspective view of an air valve according to an embodiment of the present invention;

FIG. 7 is a schematic perspective disassembled view of the inner mount of the embodiment of the present invention;

FIG. 8 is an enlarged partial structural view of part A in the embodiment of the present invention;

in fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is:

1. an acid liquid tank; 101. an acid outlet; 102. returning acid; 103. a filtering bin; 104. a side slide bar; 105. a bump; 106. a one-way locking block; 107. a spring rod A; 108. a slide base; 2. a single-port flange; 3. a water pump; 301. a discharge tee; 302. discharging into a tee joint; 4. an air valve; 401. an air piston; 402. controlling the tee joint; 403. a piston post; 404. a slide gate; 5. a storage box; 501. a one-way valve; 6. discharging a tee joint; 7. a flow meter; 8. an electromagnetic valve; 9. a plug-in connector; 10. a control seat; 1001. a gas control piston; 1002. a guide bar; 1003. an L-shaped top frame; 1004. a hoisting frame; 1005. a lead screw; 1006. an air control piston rod; 11. controlling the motor; 12. an inner mounting frame; 1201. a side-sliding clamping strip; 1202. extracting the stems; 1203. transversely inserting the frame; 1204. filtering the cotton block; 13. inserting a sleeve; 1301. a sealing seat; 1302. a spring rod B; 1303. and tightly pushing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, an embodiment of the present invention includes: an intelligent pump for self-cleaning maintenance and a using method thereof comprise an acid liquid tank 1; an acid outlet 101 and an acid return port 102 are integrally formed at two ends of the rear side of the acid liquid tank 1, a filter bin 103 is integrally formed at the front side of the joint of the acid return port 102 and the acid liquid tank 1, and an inner mounting frame 12 is arranged in the filter bin 103; a water suction pump 3 is fixedly arranged in the middle of the top of the acid liquid tank 1, and two groups of control seats 10 are fixedly arranged at the tops of two sides of the bottom of the water suction pump 3; the front end of the acid liquid tank 1 is integrally provided with a sliding seat 108, the top of the sliding seat 108 is provided with a containing tank 5 in a sliding manner, the top of the containing tank 5 is connected with a check valve 501, and one side of the containing tank 5 is provided with a threaded sealing plug; two ends of the water pump 3 are respectively connected with a discharge tee 301 and a discharge tee 302, and the outer ends of the discharge tee 301 and the discharge tee 302 are respectively connected with an air valve 4; the gas valve 4 also comprises a gas piston 401, a control tee 402, a piston column 403 and a sliding gate plate 404; two groups of air pistons 401 are fixedly arranged on two sides of the air valve 4, and the tail parts of the air pistons 401 are connected with a control tee 402; a piston column 403 is arranged in the air piston 401 in a sliding manner, the outer end of the piston column 403 is connected with a sliding gate plate 404, and the sliding gate plate 404 is arranged in the air valve 4 in a sliding manner; the front ends of the acid outlet 101 and the acid return port 102 are provided with single-port flanges 2 which are communicated with the two groups of air valves 4 at the rear side; the front end of the single-port flange 2 at the front side of the discharge tee 301 is connected with a discharge tee 6; the bottom of the discharge tee 6 is connected with a flowmeter 7, the bottom of the flowmeter 7 is connected with a group of electromagnetic valves 8, and the bottom of the electromagnetic valves 8 is connected with a plug-in connector 9; a round hole is formed in the top of the containing box 5, and the diameter of the round hole is larger than that of the plug-in connector 9; the front end of the discharge tee 6 is connected with a group of electromagnetic valves 8; the acid liquor box 1 also comprises a side slide bar 104, a convex block 105, a one-way locking block 106 and a spring rod A107; two groups of side sliding strips 104 are integrally arranged at the tops of two sides of the filtering bin 103, and inserting sleeves 13 are slidably arranged on the outer sides of the side sliding strips 104; the front end of the filter bin 103 is integrally provided with a lug 105; the bottom of the one-way locking block 106 is fixedly provided with a spring rod A107, and the bottom of the spring rod A107 is sleeved with a spring and fixedly provided with a stop ring by penetrating through the convex block 105; the control base 10 further comprises a gas control piston 1001, a guide rod 1002, an L-shaped top frame 1003, a lifting frame 1004, a lead screw 1005 and a gas control piston rod 1006; the main body of the control seat 10 is of a U-shaped hollow structure, and the middle of the top of the control seat 10 is connected with an air control piston 1001; two groups of guide rods 1002 are fixedly arranged at the top of the control seat 10, and an L-shaped top frame 1003 is fixedly arranged at the top of each guide rod 1002; a lifting frame 1004 is arranged outside the guide rod 1002 in a sliding manner; a lead screw 1005 is rotatably arranged between the L-shaped top frame 1003 and the control base 10, and the lead screw 1005 is in threaded connection with the lifting frame 1004; an air control piston rod 1006 is fixedly arranged at the bottom of the lifting frame 1004, and a piston plate is fixedly arranged on the air control piston rod 1006 in an inserting manner of the air control piston 1001; the top of the control base 10 is provided with a control motor 11, and the control motor 11 is in bevel gear transmission connection with a lead screw 1005; two ends of the control seat 10 are provided with pipelines communicated with the control tee 402; the inner mounting frame 12 also comprises a side sliding clamping strip 1201, an extraction rod 1202, a transverse insertion frame 1203 and a filter cotton block 1204; side sliding clamping strips 1201 are integrally arranged at the two ends of the inner side of the inner mounting frame 12; an extraction rod 1202 is fixedly arranged on the inner side of the top of the inner mounting frame 12; a horizontal insertion frame 1203 is inserted in the inner mounting frame 12 through the side sliding clamping strip 1201, and a filter cotton block 1204 is fixedly arranged inside the horizontal insertion frame 1203.

Wherein, the plug bush 13 further comprises a sealing seat 1301, a spring rod B1302 and a puller bolt 1303; the plug bush 13 is arranged outside the side sliding strip 104 in a sliding manner; four groups of spring rods B1302 are fixedly arranged at the top of the sealing seat 1301, and the top of each spring rod B1302 penetrates through the inserting sleeve 13 to be sleeved with a spring and is fixedly provided with a blocking piece; the middle of the top of the insert 13 is fixedly provided with a jacking bolt 1303 through threaded connection, and an adjusting effect can be provided through the spring rod B1302 and the jacking bolt 1303.

1) when the water suction pump 3 needs to be cleaned after being used for a long time, the operation of the water suction pump 3 is stopped firstly, the front side control motor 11 is started, the control motor 11 drives the lead screw 1005 to rotate through the bevel gear, the lead screw 1005 drives the lifting frame 1004 and the air control piston rod 1006 to ascend through thread transmission, air in the air piston 401 is discharged into the air control piston 1001 through the control tee 402 to lock and seal the piston column 403 and the sliding gate plate 404, and the air valve 4 is closed to stop circulation.

2) The utility model discloses a water pump 3, including acid liquor case 1, the gas valve 4 is opened to the side control motor 11 after starting, starts suction pump 3 again, and suction pump 3 circulates the acid liquor in the acid liquor case 1, utilizes acid liquor to wash the clearance in suction pump 3's inside, clears away the incrustation scale of suction pump 3 inside, and when acid liquor flowed through the cotton piece 1204 that filters, can collect the incrustation scale interception, pull down plug bush 13 and take out interior mounting bracket 12 and can clear up the change.

3) After accomplishing the pickling, stop suction pump 3, open two sets of pneumatic valves 4 of front side, close two sets of pneumatic valves 4 of rear side, start suction pump 3 after starting to discharge 6 bottom solenoid valves 8 of tee bend, in suction pump 3 draws water the in-process with remaining acidizing fluid in the suction pump 3 discharge storage box 5 in advance, close 6 bottom solenoid valves 8 of discharge tee bend after calculating the discharge amount through flowmeter 7, start to discharge 6 front side solenoid valves 8 of tee bend and realize normal operating.

The working principle is as follows: when the water pump 3 needs to be cleaned after being used for a long time, the operation of the water pump 3 is stopped, the front side control motor 11 is started, the control motor 11 drives the lead screw 1005 to rotate through the bevel gear, the lead screw 1005 drives the lifting frame 1004 and the air control piston rod 1006 to ascend through thread transmission, air in the air piston 401 is exhausted into the air control piston 1001 through the control tee 402 to lock and seal the piston column 403 and the sliding gate plate 404, and the air valve 4 is closed to stop circulation.

Presetting acidizing fluid in acidizing fluid case 1 is inside, start rear side control motor 11 and open pneumatic valve 4, start suction pump 3 again, suction pump 3 circulates the acidizing fluid in acidizing fluid case 1, utilizes acidizing fluid to wash the clearance in suction pump 3's inside, clears away the inside incrustation scale of suction pump 3, when acidizing fluid flows through filtering cotton block 1204, can intercept the incrustation scale and collect, pull down plug bush 13 and take out interior mounting bracket 12 and can clear up the change.

After the completion of the pickling, the water suction pump 3 is stopped, the two groups of air valves 4 on the front side are opened, the two groups of air valves 4 on the rear side are closed, the water suction pump 3 is started after the electromagnetic valve 8 at the bottom of the discharge tee joint 6 is started, the residual acid liquid in the water suction pump 3 is discharged into the storage box 5 in advance in the water suction process of the water suction pump 3, the electromagnetic valve 8 at the bottom of the discharge tee joint 6 is closed after the discharge amount is calculated through the flowmeter 7, and the electromagnetic valve 8 on the front side of the discharge tee joint 6 is started to realize normal operation.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A self-cleaning maintenance intelligent pump and a use method thereof are characterized in that the self-cleaning maintenance intelligent pump comprises:

the acid tank is characterized in that an acid outlet and an acid return port are integrally formed at two ends of the rear side of the acid tank, a filter bin is integrally formed at the front side of the joint of the acid return port and the acid tank, and an inner mounting frame is arranged in the filter bin;

the water suction pump is fixedly arranged in the middle of the top of the acid liquid tank, and two groups of control seats are fixedly arranged at the tops of two sides of the bottom of the water suction pump; a sliding seat is integrally arranged at the front end of the acid liquid tank, a containing box is arranged at the top of the sliding seat in a sliding manner, a check valve is connected and arranged at the top of the containing box, and a threaded sealing plug is arranged on one side of the containing box;

two ends of the water suction pump are respectively connected with a discharge tee joint and a discharge tee joint, and the outer ends of the discharge tee joint and the discharge tee joint are respectively connected with an air valve;

the front ends of the acid outlet and the acid return port are provided with single-port flanges which are communicated with the two groups of gas valves at the rear side; and the front end of the single-port flange on the front side of the discharge tee joint is connected with a discharge tee joint.

2. A self-cleaning maintenance smart pump as recited in claim 1, wherein said acid tank further comprises:

the top parts of two sides of the filtering bin are integrally provided with two groups of side sliding strips, and the outer sides of the side sliding strips are slidably provided with plug bushes;

the front end of the filter bin is integrally provided with a lug;

the spring rod A is fixedly arranged at the bottom of the one-way locking block, and the spring is sleeved at the bottom of the spring rod A and penetrates through the convex block to be fixedly provided with the stop ring.

3. A self-cleaning maintenance smart pump as recited in claim 1, wherein said gas valve further comprises:

two groups of air pistons are fixedly arranged on two sides of the air valve, and the tail parts of the air pistons are connected and provided with control tee joints;

the piston column is arranged in the air piston in a sliding mode, the outer end of the piston column is connected with a sliding flashboard, and the sliding flashboard is arranged in the air valve in a sliding mode.

4. The intelligent pump for self-cleaning maintenance according to claim 1, wherein a flow meter is connected to the bottom of the discharge tee, a set of electromagnetic valves is connected to the bottom of the flow meter, and a plug is connected to the bottom of each electromagnetic valve; the top of the containing box is provided with a round hole, and the diameter of the round hole is larger than that of the plug connector; the front end of the discharge tee is connected with a group of electromagnetic valves.

5. A self-cleaning maintenance smart pump as recited in claim 1, wherein said control station further comprises:

the main body of the control seat is of a U-shaped hollow structure, and the middle of the top of the control seat is connected with the air control piston;

the top of the control seat is fixedly provided with two groups of guide rods, and the top of each guide rod is fixedly provided with an L-shaped top frame;

the outer side of the guide rod is provided with a lifting frame in a sliding manner;

the lead screw is rotatably arranged between the L-shaped top frame and the control seat and is in threaded connection with the lifting frame.

6. A self-cleaning maintenance smart pump as recited in claim 5, wherein said control station further comprises:

the air control piston rod is fixedly arranged at the bottom of the lifting frame, and a piston plate is fixedly arranged on the air control piston rod in an inserted manner; the top of the control seat is provided with a control motor, and the control motor is in transmission connection with a lead screw bevel gear; the two ends of the control seat are provided with pipelines communicated with the control tee.

7. A self-cleaning maintenance smart pump as recited in claim 1, wherein said inner mount further comprises:

the side-sliding clamping strips are integrally arranged at the two ends of the inner side of the inner mounting frame;

the inner side of the top of the inner mounting frame is fixedly provided with an extraction rod;

transversely insert the frame, insert through sideslip card strip in the interior mounting bracket and be equipped with transversely insert the frame, and transversely insert the fixed filtration cotton piece that is provided with in the inside of frame.

8. A self-cleaning maintenance smart pump as recited in claim 2 wherein said sleeve is slidably disposed on the outside of said side slide; the plug bush is still including:

the top of the sealing seat is fixedly provided with four groups of spring rods B, and the top of the spring rods B penetrates through the inserting sleeve to be sleeved with the spring and is fixedly provided with a blocking piece;

the jacking bolt is fixedly arranged in the middle of the top of the insert sleeve through threaded connection.

9. Use of a self-cleaning maintenance smart pump according to any of claims 1-8, characterized by the following steps: